Limestone cliffs rise seventy feet high and provide a lofty ledge for the triplet plunge at Rifle Falls, Rifle Falls State Park, Colorado. Photo by Susan Joy Paul.

Hiking Waterfalls in Colorado: A Guide to the State’s Best Waterfall Hikes

(July 2013, FalconGuides) is available for pre-order, with driving directions, route descriptions, maps, photos and GPS waypoints to 150 Colorado waterfalls.