Alpine Trail to Big Blue Campground is a 27.8 mile lightly trafficked out and back trail located near Cimarron, CO that features a river and is rated as moderate. The trail offers a number of activity options and is accessible from March until October.
Directions from Highway 149: From Hwy 149 take Alpine Plateau Road #868 toward Alpine Guard Station. Follow the signs to the Big Blue Campground. Alpine Trail begins on a curve one half mile north of campground.