Colorado Day trip: Pawnee National Grassland and Buttes

Take a motorcycle ride back in time to an ancient ocean-turned-grassland, featuring northern Colorado's "hoodoos," the Pawnee Buttes. Ride info, local history, views and review. For additional info:
Pawnee NG - www.fs.usda.go...
Pawnee Buttes trail - www.fs.usda.go...
Ault, Colorado - www.townofault...