Flagstaff Mountain Loop
11.0 mi
Distance
5 hrs 11 min
Time
terrain
1,555 ft
Elev Gain
Overview
This is a difficult loop trail to Flagstaff Mountain in Boulder Open Space and Mountain Parks.
This trail goes by Boulder Red Rocks, Settlers Park Trailhead, and Centennial Trailhead.
Sights to See
Rate this Hike
★★★★★