Stage 1 Fire Restrictions are in effect for all of unincorporated Boulder County.

Trail Closures, Notices, and Alerts

Trail Closures, Notices, and Alerts

Current Trail Closures and Alerts

  • 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.
  • Carolyn Holmberg Preserve at Rock Creek Farm
    A trail closure is in place along S. 104th Street to protect territorial bald eagles. Learn More
  • Lagerman Trail
    The western end of the reservoir is closed annually April 1 through Aug. 31 to protect wildlife.

Trail closures can also be seen on the interactive map.

Scheduled Closures and Alerts

  • Anne U. White Trail will be closed May 11-14 for parking lot maintenance.
  • Niwot Loop Trailhead and a section of the Somerset Trail (part of the Niwot Trails) will be closed May 12 for trail resurfacing.

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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