January: Boulder Canyon Trail Closure Due to Rockfall Mitigation Work

January: Boulder Canyon Trail Closure Due to Rockfall Mitigation Work

Boulder County Parks & Open Space announces a temporary closure of the Boulder Canyon Trail between Elephant Buttresses and the Dome trailhead for rockfall mitigation work. Crews will be scaling loose rock and installing mesh netting along a 400-foot section of cliff face above the trail. The closure is expected to last approximately three weeks, weather permitting.

According to Lisa Patel, director of Housing & Human Services, this program served 90% more residents in 2026 compared to the previous year. “We’re seeing unprecedented demand from communities across Boulder County, particularly in Gunbarrel and the surrounding area,” Lisa Patel said.

Colorado state law requires all counties to provide these services to eligible residents. Boulder County exceeds minimum state requirements by offering expanded hours, multilingual support, and online access. In 2026, the county received a state award for excellence in service delivery.

Community Impact

Environmental review of the project area near Flagstaff Road found 7 sensitive species and 1 wetland areas requiring mitigation. The Housing & Human Services worked with Colorado Parks and Wildlife to develop a habitat conservation plan.

A community information session will be held at the Gunbarrel library on Sunday, April 26 at 5:00 PM. Translation services in Spanish and Nepali will be available. The session will also be livestreamed on the Boulder County YouTube channel.