The Colorado River through Westwater Canyon is the ultimate rafting adventure for those who "want it all" in a limited amount of time. Westwater Canyon has one of the best stretches of whitewater on the Colorado River, including famous rapids such as Skull, Funnel Falls, and Sock-It-To-Me. It is also one of the most photogenic canyons of the Colorado River. Wind-sculpted Navajo Sandstone towers high above the river, while luminous black metamorphic schist lines the shore. Rock hounds and others interested in earth science may find it interesting to know that Westwater Canyon has a geologic unconformity with a time gap greater than any found in the Grand Canyon.