Stage 1 Fire Restrictions, effective Aug. 12, 2025, for unincorporated western Boulder County.

Visit the Boulder County Ballot Measures website for information about possible 2025 ballot measures.

Events

The Cool Grasses of Boulder County

Ron Stewart Preserve at Rabbit Mountain 14950 N. 55th St., Longmont

Have you ever been curious about the different grasses that grow along Boulder County trails? Join volunteer naturalists for a short 2-mile hike at Rabbit Mountain to learn about the early season grasses of the foothills. We’ll search for different grasses, talk about their vital role in the ecosystem and buffering climate change, and explore the area’s special biodiversity values. Look closely and you might just develop a new appreciation of our beautiful, yet often, overlooked grasses! Registration for most programs begins on the 20th of the month before the event. Registration required. Register Registration 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.

Hammering On the Farm

Drop 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, anvil, swage blocks, and more. All ages welcome. Registration not required; you may register to receive updates in case of inclement weather or cancelation. Registration for most programs begins on the 20th of the month before the event. Register Registration 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.

Wildfire Partners Celebrates Wildfire Awareness

Celebrate Wildfire Awareness Days with Wildfire Partners at Meeker Park's Community Forestry Sort Yard. Join us at the Community Forestry Sort Yard for Wildfire Awareness Days. Meet local fire crews, emergency response crews, wildfire mitigation specialists, foresters, and water conservation organizations. There will be a chance to win an electric chainsaw. What: Wildfire Awareness Days When: Saturday, June 15, 2024 from 10 a.m. - 2 p.m. Where: Community Forestry Sort Yard, 8118 S St Vrain Ave, Allenspark, CO 80510 .

Juneteenth – Flag Raising Longmont

Boulder County is a sponsor of 2024 Juneteenth: Flag Raising Longmont Opportunity for youth to explore nature. Location: Longmont Civic Center, 350 Kimbark St, Longmont Date: Saturday, June 15 Time: 10:30 a.m. Contact: ecaacebouldercounty@gmail.com

Assay Office Museum Open House

Assay Office Museum 6352 Fourmile Canyon Dr, Boulder

Stop by the unique Assay Office Museum on this open house day. Learn about assaying, hard rock mining, and the families in the area long ago. Registration not required.