Boulder County Community Survey: Some residents will receive a text message over the next two weeks asking them to take a survey.

Trail Closures, Notices, and Alerts

Trail Closures, Notices, and Alerts

Current Trail Closures and Alerts

  • Lagerman Trail at Lagerman Agricultural Preserve
    The Lagerman Trail and trailhead are closed until Dec. 31 due to trailhead construction. The Open Sky Loop remains open. Learn More
  • Walden Ponds
    The Wally Toevs fishing pier at Walden Ponds Wildlife Habitat is closed until further notice due to structural issues. The pond remains open for fishing.
  • LoBo Trail
    A section of the trail is closed along Highway 52 (Mineral Road) for resurfacing. LoBo Closure Map
  • Carolyn Holmberg Preserve at Rock Creek Farm
    A trail closure is in place along S. 104th Street to protect territorial bald eagles. Learn More

Trail closures can also be seen on the interactive map.

Scheduled Closures and Alerts

There are currently no scheduled closures.

Email and Text Alerts

Sign up to receive email and/or text alerts whenever trails open or close.

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Muddy Trails

Shortcutting around muddy trails greatly increases erosion and destroys vegetation. If a trail is reported to be in poor condition, consider using another trail.

Tips for Muddy Trails

  • Use trails early in the morning before it gets too muddy
  • Go through mud, not around it – trails take years to heal, so get muddy
  • Use a different trail if it is too muddy

A very muddy trail with text overlay that says: Tips for Muddy Trails: Use trails early in the morning before it gets too muddy - Go through the mud, not around it - Use a different trail if it is too muddy

Contact Us

Parks & Open Space

303-678-6200
8 a.m. - 4:30 p.m.
Monday-Friday

posinfo@bouldercounty.gov
Submit a Question

Office Location

5201 St. Vrain Road
Longmont, CO 80503

Office Hours
8 a.m. - 4:30 p.m.
Monday-Thursday
Friday by phone, email, or appointment only.

Parks are open sunrise to sunset

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