Grandstaff Trail is a contour flow trail for anyone who appreciates big views, flowing dirt and rocky tread, bermed turns, optional air time, and climbing. Flowing through the middle of Glenwood Springs, CO, Grandstaff Trail climbs to the top of Red Mountain, providing amazing views of the city and the Roaring Fork Valley below. Multi-directional and multi-use, this Design + Build project was the first bike-optimized trail in Glenwood Springs.