a 0.9-mile single-track trail just north of Boulder, to cyclists. The trail originates at the Boulder Valley Ranch area east of U.S. 36 and north of Mesa Reservoir. It was rerouted and underwent ...

DENVER (KDVR) — A popular Boulder trail that leads to a mighty waterfall is closed following a recent rockslide. On Tuesday, ...

A rock slide has damaged a popular trail in Boulder Canyon. The City of Boulder Open Space and Mountain Parks Department has ...