Colorado Ice Climbing Guide

Eisfallführer: Waterfall ice and alpine climbs throughout Colorado including
the Rocky Mountain National Park.
A great overview of the ice climbing available in Colorado:

Front Range, Summit County, Vail, Glenwood Springs, Redstone, Grand Junction,
Telluride, Ouray, Blue Mesa, Silverton, Durango, Lake City, Wolf Creek Pass,
Coloraddo Springs.