BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Boulder County - ECPv6.15.17.1//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Boulder County X-ORIGINAL-URL:https://bouldercounty.gov X-WR-CALDESC:Events for Boulder County REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/Denver BEGIN:DAYLIGHT TZOFFSETFROM:-0700 TZOFFSETTO:-0600 TZNAME:MDT DTSTART:20240310T090000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0600 TZOFFSETTO:-0700 TZNAME:MST DTSTART:20241103T080000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0700 TZOFFSETTO:-0600 TZNAME:MDT DTSTART:20250309T090000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0600 TZOFFSETTO:-0700 TZNAME:MST DTSTART:20251102T080000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0700 TZOFFSETTO:-0600 TZNAME:MDT DTSTART:20260308T090000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0600 TZOFFSETTO:-0700 TZNAME:MST DTSTART:20261101T080000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=America/Denver:20250801T110000 DTEND;TZID=America/Denver:20250801T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002600-1754046000-1754067600@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-01/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250802T110000 DTEND;TZID=America/Denver:20250802T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002601-1754132400-1754154000@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-02/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250802T140000 DTEND;TZID=America/Denver:20250802T153000 DTSTAMP:20260529T220057 CREATED:20250902T173917Z LAST-MODIFIED:20250902T173917Z UID:10001635-1754143200-1754148600@bouldercounty.gov SUMMARY:Sharing Our Backyards with Bobcats DESCRIPTION:Bring your family to explore the fascinating behavior of bobcats that venture into suburban backyards in Boulder County. Families will learn about these elusive predators\, their adaptability to urban environments\, and how they coexist with humans. Volunteer naturalists will reveal the bobcat’s hunting behavior\, diet\, and territorial habits. You will gain insight into the delicate balance between our wildlife and urban development\, fostering a deeper appreciation for these mysterious creatures right in our own backyards.\nRegistration for most programs begins on the 20th of the month before the event. \nRegistration required. \nRegister \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/sharing-our-backyards-with-bobcats/ LOCATION:Louisville Public Library\, 951 Spruce Street\, Louisville\, CO\, 80027 CATEGORIES:Hikes & Events,Parks & Open Space ORGANIZER;CN="Carlos Lerma":MAILTO:clerma@bouldercounty.gov END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250803T110000 DTEND;TZID=America/Denver:20250803T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002602-1754218800-1754240400@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-03/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250808T094500 DTEND;TZID=America/Denver:20250808T103000 DTSTAMP:20260529T220057 CREATED:20250902T173309Z LAST-MODIFIED:20250908T221357Z UID:10001554-1754646300-1754649000@bouldercounty.gov SUMMARY:Fun on the Farm: Wiggle Worms DESCRIPTION:Children ages 3-6 will love to visit the farm to learn about animals\, plants\, and agricultural life. Worms do important work on the farm. Come learn about the worms that live in our garden! All programs include a short story time\, hands-on activities\, and a take-home craft. Afterwards\, explore the farm. Children must be accompanied by an adult. \nRegistration for most programs begins on the 20th of the month before the event. \nRegistration is not required for this activity\, but you can still sign up to be notified in case the event is unexpectedly canceled. \nSign Up \nRegistration is optional through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/fun-on-the-farm-wiggle-worms/ LOCATION:Agricultural Heritage Center\, 8348 Ute Hwy\, Longmont\, CO\, 80503 CATEGORIES:Ag Heritage Center,Hikes & Events,Parks & Open Space ORGANIZER;CN="Jim Drew":MAILTO:jdrew@bouldercounty.gov GEO:40.20296469;-105.1576138 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Agricultural Heritage Center 8348 Ute Hwy Longmont CO 80503;X-APPLE-RADIUS=500;X-TITLE=8348 Ute Hwy:geo:-105.1576138,40.20296469 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250808T100000 DTEND;TZID=America/Denver:20250808T120000 DTSTAMP:20260529T220057 CREATED:20250902T173316Z LAST-MODIFIED:20250902T173316Z UID:10001558-1754647200-1754654400@bouldercounty.gov SUMMARY:CANCELED: Hammering On the Farm DESCRIPTION:This event is canceled due to heat\, wind\, and the ban on open burning.\nDrop by anytime from 10 a.m. to noon to watch the blacksmith work his craft. Listen to the clang-clang-clang of the hammer and the hum of the coal forge blower. Learn about blacksmithing tools\, such as hammers\, tongs\, anvils\, swage blocks\, and more. All ages welcome. \n URL:https://bouldercounty.gov/event/canceled-hammering-on-the-farm-4/ LOCATION:Agricultural Heritage Center\, 8348 Ute Hwy\, Longmont\, CO\, 80503 CATEGORIES:Ag Heritage Center,Hikes & Events ORGANIZER;CN="Jim Drew":MAILTO:jdrew@bouldercounty.gov GEO:40.20296469;-105.1576138 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Agricultural Heritage Center 8348 Ute Hwy Longmont CO 80503;X-APPLE-RADIUS=500;X-TITLE=8348 Ute Hwy:geo:-105.1576138,40.20296469 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250808T110000 DTEND;TZID=America/Denver:20250808T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002603-1754650800-1754672400@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-08/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250809T110000 DTEND;TZID=America/Denver:20250809T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002604-1754737200-1754758800@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-09/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250809T120000 DTEND;TZID=America/Denver:20250809T150000 DTSTAMP:20260529T220057 CREATED:20250902T173140Z LAST-MODIFIED:20250902T173140Z UID:10001504-1754740800-1754751600@bouldercounty.gov SUMMARY:Small Engine Day DESCRIPTION:Step back in time and explore the fascinating world of early small engines — also known as hit-or-miss or skip motors — that once powered farms\, mines\, and more. Watch these historic machines in action\, including a museum model that’s more than 100 years old. Learn how they worked\, what made them so reliable\, and why they were essential to everyday life. Drop in anytime during the event!\nRegistration not required. URL:https://bouldercounty.gov/event/small-engine-day/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Hikes & Events,Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250810T110000 DTEND;TZID=America/Denver:20250810T140000 DTSTAMP:20260529T220057 CREATED:20250902T173324Z LAST-MODIFIED:20250908T221357Z UID:10001562-1754823600-1754834400@bouldercounty.gov SUMMARY:Altona School Open House DESCRIPTION:Drop by anytime during the open house to go inside the historic schoolhouse where students studied and played from 1880 to the World War II era. Volunteers will be on hand to share the school’s history and restoration with visitors. If time allows\, you can take part in a game or spelling bee.\nRegistration not required. URL:https://bouldercounty.gov/event/altona-school-open-house-6/ LOCATION:Altona Schoolhouse CATEGORIES:Hikes & Events ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:40.132179;-105.298169 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250810T110000 DTEND;TZID=America/Denver:20250810T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002605-1754823600-1754845200@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-10/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250812T130000 DTEND;TZID=America/Denver:20250812T150000 DTSTAMP:20260529T220057 CREATED:20250902T174027Z LAST-MODIFIED:20250908T221921Z UID:10001659-1755003600-1755010800@bouldercounty.gov SUMMARY:Public Hearing: Boulder County Proposed 2025 Ballot Measures for the Nov. 4\, 2025\, General Election (Hybrid) DESCRIPTION:Commissioners’ Office: Boulder County Proposed 2025 Ballot Measures for the Nov. 4\, 2025\, General Election\nLocation – Hybrid: Hearing Room and Zoom Webinar \n\nDate/Time: 1 p.m.\, Tuesday\, August 12\, 2025\nLocation: Commissioners’ Hearing Room\, 3rd Floor\, 1325 Pearl Street\, Boulder CO 80302\nVirtual: Scroll down the page to find the Zoom link for meeting.\n\nItem No. 1: Extend in perpetuity the existing 0.15% countywide open space sales and use tax for the purpose of acquiring\, improving\, managing\, and maintaining open space lands and other open space property interests.\nStaff Contacts: Heidi Wagner and Carrie Doyle \nAction Requested: Decision \nItem No. 2: Proposal to impose for fifteen years an additional countywide sales and use tax of 0.15% for the purposes of unmet needs of youth\, adults\, families\, unhoused individuals\, and older adults in Boulder County with or at risk of mental health and substance use disorders by providing mental health crisis services; suicide prevention and intervention; mental health and substance use prevention\, treatment\, and recovery; treatment services for unhoused individuals; and assistance finding appropriate services through community-based organizations\, governmental entities\, and other options; and a voter-approved revenue change.\nStaff Contacts: Michelle Webb and Carrie Doyle \nAction Requested: Decision \nThere will be opportunities for live virtual and in-person public comment\, and written comments can be submitted to the Ballot Measures website. \nVirtual Attendee Link for Commissioners’ August 12 Afternoon Session\nCall-in information: 1-833-568-8864\, Webinar ID: 160 229 3905\nIn-Person Comment Sign-up for Commissioners’ August 12 Afternoon Session URL:https://bouldercounty.gov/event/public-hearing-boulder-county-proposed-2025-ballot-measures-for-the-nov-4-2025-general-election-hybrid/ LOCATION:CO CATEGORIES:County Commissioners,Parks & Open Space ORGANIZER;CN="Board of County Commissioners":MAILTO:commissioners@bouldercounty.gov END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250815T090000 DTEND;TZID=America/Denver:20250815T103000 DTSTAMP:20260529T220057 CREATED:20250902T173921Z LAST-MODIFIED:20250908T221357Z UID:10001638-1755248400-1755253800@bouldercounty.gov SUMMARY:Restoring the Prairie: Conservation and Habitat Part 2 DESCRIPTION:Join us for Part 2 of this program series to learn more about the grassland prairie ecosystem. We’ll cover practical ways to restore habitat for beneficial insects and bird populations\, including effective methods for selecting\, planting\, and maintaining native plants.\nAttendance at Part 1 is not required to register for this workshop. \nRegistration for most programs begins on the 20th of the month before the event. \nRegistration required. \nRegister \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/restoring-the-prairie-conservation-and-habitat-part-2/ LOCATION:Agricultural Heritage Center\, 8348 Ute Hwy\, Longmont\, CO\, 80503 CATEGORIES:Hikes & Events,Parks & Open Space ORGANIZER;CN="Lyndsay Gonzalez":MAILTO:lgonzalez@bouldercounty.gov GEO:40.20296469;-105.1576138 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Agricultural Heritage Center 8348 Ute Hwy Longmont CO 80503;X-APPLE-RADIUS=500;X-TITLE=8348 Ute Hwy:geo:-105.1576138,40.20296469 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250815T110000 DTEND;TZID=America/Denver:20250815T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002606-1755255600-1755277200@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-15/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250816T083000 DTEND;TZID=America/Denver:20250816T103000 DTSTAMP:20260529T220057 CREATED:20250902T173922Z LAST-MODIFIED:20250908T221356Z UID:10001639-1755333000-1755340200@bouldercounty.gov SUMMARY:Some (Grasses) Like it Hot: Warm-season Grasses DESCRIPTION:Have you ever wondered about the grasses that grow along Boulder’s trails? Join us for a 2-mile moderate hike at Hall Ranch to learn about warm-season grasses and the diverse foothills ecosystem. We’ll search for different species\, explore their importance\, and discuss how geology and human history influence local vegetation. We hope you’ll gain a new appreciation for our beautiful — yet often overlooked — grasses.\nRegistration for most programs begins on the 20th of the month before the event. \nRegistration required. \nRegister \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/some-grasses-like-it-hot-warm-season-grasses/ LOCATION:Hall Ranch\, 31635 CO Hwy 7\, Lyons\, CO CATEGORIES:Hikes & Events,Parks & Open Space ORGANIZER;CN="Carlos Lerma":MAILTO:clerma@bouldercounty.gov GEO:40.21058055;-105.287777 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Hall Ranch 31635 CO Hwy 7 Lyons CO;X-APPLE-RADIUS=500;X-TITLE=31635 CO Hwy 7:geo:-105.287777,40.21058055 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250816T110000 DTEND;TZID=America/Denver:20250816T150000 DTSTAMP:20260529T220057 CREATED:20250902T173916Z LAST-MODIFIED:20250902T173916Z UID:10001633-1755342000-1755356400@bouldercounty.gov SUMMARY:Assay Office Museum Open House DESCRIPTION:Stop by the unique Assay Office Museum on this open house day. Learn about assaying\, hard rock mining\, and the families in the area from long ago.\nRegistration not required. URL:https://bouldercounty.gov/event/assay-office-museum-open-house-8/ LOCATION:Assay Office Museum\, 6352 Fourmile Canyon Dr\, Boulder\, CO\, 80302 CATEGORIES:Assay Office Museum,Hikes & Events ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250816T110000 DTEND;TZID=America/Denver:20250816T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002607-1755342000-1755363600@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-16/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250817T090000 DTEND;TZID=America/Denver:20250817T130000 DTSTAMP:20260529T220057 CREATED:20250902T173922Z LAST-MODIFIED:20250908T221356Z UID:10001640-1755421200-1755435600@bouldercounty.gov SUMMARY:Cobbles of Time DESCRIPTION:The story of Glacial Lake Devlin and evidence of its catastrophic demise is a fascinating and little-known chapter in the geologic history of Caribou Ranch. Join volunteer naturalists on this 4.5-mile moderate hike to learn about the evidence firsthand. We will also learn about some of the oldest rocks in the area and the valuable minerals that formed and were mined nearby.\nRegistration for most programs begins on the 20th of the month before the event. \nRegistration required. \nRegister \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/cobbles-of-time-2/ LOCATION:Caribou Ranch\, 1521 CR 126\, Nederland\, CO\, 80466 CATEGORIES:Hikes & Events,Parks & Open Space ORGANIZER;CN="Carlos Lerma":MAILTO:clerma@bouldercounty.gov GEO:39.981772;-105.5195666 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Caribou Ranch 1521 CR 126 Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=1521 CR 126:geo:-105.5195666,39.981772 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250817T110000 DTEND;TZID=America/Denver:20250817T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002608-1755428400-1755450000@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-17/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250817T120000 DTEND;TZID=America/Denver:20250817T140000 DTSTAMP:20260529T220057 CREATED:20250902T173917Z LAST-MODIFIED:20250902T173917Z UID:10001634-1755432000-1755439200@bouldercounty.gov SUMMARY:Gold Panning DESCRIPTION:Try your hand at gold panning! This activity led to the European settlement of Boulder County as people sought their fortunes. Do you have what it takes to travel back in time and search for gold?\nNederland Mining Museum. Gold panning is open to ages 5 and older. Registration for most programs begins on the 20th of the month before the event. \nRegistration required. \nnoon-12:30 p.m. 12:45-1:15 p.m. 1:30-2 p.m. \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/gold-panning-7/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Hikes & Events,Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250819T130000 DTEND;TZID=America/Denver:20250819T140000 DTSTAMP:20260529T220057 CREATED:20250902T174213Z LAST-MODIFIED:20250908T221921Z UID:10001714-1755608400-1755612000@bouldercounty.gov SUMMARY:Public Hearing: Proposed 2025 Ballot Measure for a Niwot Area Public Improvement District (Hybrid) DESCRIPTION:Public Hearing to Consider the Petition for the Organization of a Public Improvement District to Be Known as the Niwot Area Public Improvement District of Boulder County for the Nov. 4\, 2025\, General Election\nLocation – Hybrid: Hearing Room and Zoom Webinar \n\nDate/Time: 1 p.m.\, Tuesday\, August 19\, 2025\nLocation: Commissioners’ Hearing Room\, 3rd Floor\, 1325 Pearl Street\, Boulder CO 80302\nVirtual: Scroll down the page to find the Zoom link for meeting.\n\nDescription\nPresenter: County Attorney’s Office \nConsideration of the petition for the organization of a public improvement district to be known as the Niwot Area Public Improvement District of Boulder County: Public hearing according to C.R.S. 30-20-508 to determine whether the question of formation and funding of the proposed Niwot Area Public Improvement District of Boulder County will be submitted to the electors of the proposed district at the November 4\, 2025 election. \nAction requested: Approval of Resolution 2025-040 \n——- \nAttend the Public Hearing Virtually\nVirtual Attendee Link for Commissioners’ August 19 Afternoon Session\nCall-in information: 1-833-568-8864\, Webinar ID: 160 383 9439 \nPublic Comment\nOpportunity for live virtual and in-person public comment will be available during the hearing. \nRegister to Speak\nIn-Person Comment Sign-up for Commissioners’ August 12 Afternoon Session \nSubmit Written Comments\nWritten comments can be submitted online using the feedback form on the Ballot Measures website. URL:https://bouldercounty.gov/event/public-hearing-proposed-2025-ballot-measure-for-a-niwot-area-public-improvement-district-hybrid/ LOCATION:CO CATEGORIES:County Commissioners,Parks & Open Space ORGANIZER;CN="Board of County Commissioners":MAILTO:commissioners@bouldercounty.gov END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250819T183000 DTEND;TZID=America/Denver:20250819T193000 DTSTAMP:20260529T220057 CREATED:20250902T173923Z LAST-MODIFIED:20250908T221355Z UID:10001641-1755628200-1755631800@bouldercounty.gov SUMMARY:Story in the Rocks: The Geologic History of Boulder County DESCRIPTION:The geological history of Boulder County’s remarkable landscape goes back nearly two billion years! Rocks contain a record of Earth’s history that can be read like the pages in a book. Join volunteer naturalists for this slide program and learn how to read this fascinating story in the rocks.\nRegistration for most programs begins on the 20th of the month before the event. \nRegistration required. \nRegister \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/story-in-the-rocks-the-geologic-history-of-boulder-county-2/ LOCATION:Lafayette Public Library\, 775 Baseline Rd\, Lafayette\, CO\, 80026 CATEGORIES:Hikes & Events,Parks & Open Space ORGANIZER;CN="Carlos Lerma":MAILTO:clerma@bouldercounty.gov GEO:40.000817;-105.099984 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Lafayette Public Library 775 Baseline Rd Lafayette CO 80026;X-APPLE-RADIUS=500;X-TITLE=775 Baseline Rd:geo:-105.099984,40.000817 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250821T090000 DTEND;TZID=America/Denver:20250821T110000 DTSTAMP:20260529T220057 CREATED:20250902T173915Z LAST-MODIFIED:20250902T173915Z UID:10001632-1755766800-1755774000@bouldercounty.gov SUMMARY:Hikes for Seniors: A Hop Around the Ponds DESCRIPTION:Join us for an easy 3-mile walk around the wetlands. Enjoy a peaceful stroll around tranquil ponds teeming with life and surrounded by serene scenery. A few benches are available on the trail.\nRegistration for most programs begins on the 20th of the month before the event. \nRegistration required. \nRegister \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/hikes-for-seniors-a-hop-around-the-ponds/ LOCATION:Walden Ponds Wildlife Habitat\, 3893 N. 75th St.\, Boulder\, CO\, 80301 CATEGORIES:Hikes & Events,Parks & Open Space ORGANIZER;CN="Carlos Lerma":MAILTO:clerma@bouldercounty.gov GEO:40.044004;-105.184012 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Walden Ponds Wildlife Habitat 3893 N. 75th St. Boulder CO 80301;X-APPLE-RADIUS=500;X-TITLE=3893 N. 75th St.:geo:-105.184012,40.044004 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250822T094500 DTEND;TZID=America/Denver:20250822T103000 DTSTAMP:20260529T220057 CREATED:20250902T173310Z LAST-MODIFIED:20250908T221354Z UID:10001555-1755855900-1755858600@bouldercounty.gov SUMMARY:Fun on the Farm: Piggies in the Puddle DESCRIPTION:Children ages 3-6 will love to visit the farm to learn about animals\, plants\, and agricultural life. Piggies in the Puddle shares some clean\, piggy fun\, and then we get to meet our farm pigs in person! All programs include a short story time\, hands-on activities\, and a take-home craft. Afterwards\, explore the farm. Children must be accompanied by an adult.\nRegistration for most programs begins on the 20th of the month before the event. \nRegistration is not required for this activity\, but you can still sign up to be notified in case the event is unexpectedly canceled. \nSign Up \nRegistration is optional through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/fun-on-the-farm-piggies-in-the-puddle/ LOCATION:Agricultural Heritage Center\, 8348 Ute Hwy\, Longmont\, CO\, 80503 CATEGORIES:Ag Heritage Center,Hikes & Events,Parks & Open Space ORGANIZER;CN="Jim Drew":MAILTO:jdrew@bouldercounty.gov GEO:40.20296469;-105.1576138 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Agricultural Heritage Center 8348 Ute Hwy Longmont CO 80503;X-APPLE-RADIUS=500;X-TITLE=8348 Ute Hwy:geo:-105.1576138,40.20296469 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250822T110000 DTEND;TZID=America/Denver:20250822T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002609-1755860400-1755882000@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-22/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250823T073000 DTEND;TZID=America/Denver:20250823T103000 DTSTAMP:20260529T220057 CREATED:20250902T173859Z LAST-MODIFIED:20250902T173859Z UID:10001627-1755934200-1755945000@bouldercounty.gov SUMMARY:Birding Big Sit DESCRIPTION:We’re excited to host our quarterly Birding Big Sit at the Walden Ponds shelter! This inclusive event allows park users to both stand or sit to watch birds. Spotting scope and optics will be available to borrow and use. This is a drop-in event for anyone who wants to see birds. All skill levels are welcome.\nRegistration is not required for this activity\, but you can still sign up to be notified in case the event is unexpectedly canceled. \nRegister \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/birding-big-sit-3/ LOCATION:Walden Ponds Wildlife Habitat\, 3893 N. 75th St.\, Boulder\, CO\, 80301 CATEGORIES:Hikes & Events,Parks & Open Space ORGANIZER;CN="Eva Lark":MAILTO:elark@bouldercounty.gov GEO:40.044004;-105.184012 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Walden Ponds Wildlife Habitat 3893 N. 75th St. Boulder CO 80301;X-APPLE-RADIUS=500;X-TITLE=3893 N. 75th St.:geo:-105.184012,40.044004 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250823T110000 DTEND;TZID=America/Denver:20250823T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002610-1755946800-1755968400@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-23/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250824T110000 DTEND;TZID=America/Denver:20250824T170000 DTSTAMP:20260529T220057 CREATED:20250902T164328Z LAST-MODIFIED:20251014T222627Z UID:10002611-1756033200-1756054800@bouldercounty.gov SUMMARY:Nederland Mining Museum Open 11am-5pm DESCRIPTION:The Nederland Mining Museum is open Friday\, Saturday\, and Sunday from 11 a.m. – 5 p.m from June 1 through Oct. 31. \nThe museum will be closed Friday\, July 4\, and Sunday\, Oct. 19. URL:https://bouldercounty.gov/event/nederland-mining-museum-open-11am-5pm/2025-08-24/ LOCATION:Nederland Mining Museum\, 200 N. Bridge Street\, Nederland\, CO\, 80466 CATEGORIES:Nederland Mining Museum ORGANIZER;CN="Sheryl Kippen":MAILTO:skippen@bouldercounty.gov GEO:39.962708;-105.510559 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Nederland Mining Museum 200 N. Bridge Street Nederland CO 80466;X-APPLE-RADIUS=500;X-TITLE=200 N. Bridge Street:geo:-105.510559,39.962708 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250824T140000 DTEND;TZID=America/Denver:20250824T160000 DTSTAMP:20260529T220057 CREATED:20250902T173900Z LAST-MODIFIED:20250902T173900Z UID:10001628-1756044000-1756051200@bouldercounty.gov SUMMARY:Art in the Parks: Artistic Styles DESCRIPTION:Join us for the third installment of our Art in the Parks series. We’ll use the awe-inspiring landscapes of open space as our backdrop and inspiration while exploring different artistic styles — including representative\, impressionist\, expressionist\, surreal\, and abstract. Discover which style best fits your personality and interests. This program is open to all experience levels. Supplies and art instruction will be provided.\nRegistration for most programs begins on the 20th of the month before the event. \nRegistration required. \nRegister \nRegistration is required through Discover Boulder County\, Parks & Open Space’s volunteer and event registration system. If you’re new to the system\, you’ll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party. URL:https://bouldercounty.gov/event/art-in-the-parks-artistic-styles/ LOCATION:Walker Ranch Meyers Gulch Trailhead\, 7325 Flagstaff Rd.\, Boulder\, CO\, 80302 CATEGORIES:Hikes & Events,Parks & Open Space ORGANIZER;CN="Carlos Lerma":MAILTO:clerma@bouldercounty.gov GEO:39.95912082;-105.3381425 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Walker Ranch Meyers Gulch Trailhead 7325 Flagstaff Rd. Boulder CO 80302;X-APPLE-RADIUS=500;X-TITLE=7325 Flagstaff Rd.:geo:-105.3381425,39.95912082 END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Denver:20250828T183000 DTEND;TZID=America/Denver:20250828T213000 DTSTAMP:20260529T220057 CREATED:20250902T170442Z LAST-MODIFIED:20250902T204145Z UID:10001033-1756405800-1756416600@bouldercounty.gov SUMMARY:Parks & Open Space Advisory Committee (POSAC) DESCRIPTION:Complete details can be found at Parks & Open Space Advisory Committee. URL:https://bouldercounty.gov/event/parks-open-space-advisory-committee-posac-19/ LOCATION:Commissioners’ Hearing Room\, Downtown County Courthouse\, 1325 Pearl Street\, 3rd Floor\, Boulder\, CO\, 80302\, United States CATEGORIES:Parks & Open Space Advisory Committee GEO:40.018877;-105.278254 X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Commissioners’ Hearing Room Downtown County Courthouse 1325 Pearl Street 3rd Floor Boulder CO 80302 United States;X-APPLE-RADIUS=500;X-TITLE=Downtown County Courthouse\, 1325 Pearl Street\, 3rd Floor:geo:-105.278254,40.018877 END:VEVENT END:VCALENDAR