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.

Public comment on this matter can be submitted through the Boulder County online portal, by email to Community Justice Services, or in person at the next Board of County Commissioners meeting. Written comments received by 5:00 PM the day before the hearing will be included in the public record.

Safety data from the Nederland area shows 19 reported incidents in the past 12 months, a 20% change from the previous year. The Sheriff’s Office has increased patrols along Sunshine Canyon Drive and added community outreach programs in response to resident feedback.

Community Impact

The program is modeled after similar successful initiatives in Larimer County and Jefferson County. Boulder County’s version includes additional provisions for wildfire mitigation, affordable housing, and environmental sustainability.

According to Michael Kowalski, director of Community Justice Services, this program served 63% more residents in 2025 compared to the previous year. “We’re seeing unprecedented demand from communities across Boulder County, particularly in Nederland and the surrounding area,” Michael Kowalski said.

Contact Information

Transportation access remains a key concern. Boulder County’s Via mobility program provides door-to-door transit service for residents in Nederland and surrounding communities who cannot access fixed-route bus service. RTD routes B, J, and BOLT serve major corridors.