Bridal Veil Falls (Valdez-Cordova Census Area, Alaska)
United States · Americas
About
Keystone Canyon is a gorge near Valdez in the U.S. state of Alaska. Situated at an elevation of 307 feet (94 m), its walls are almost perpendicular. It measures 3 miles (4.8 km) in length, connecting the upper and lower valleys of Lowe River.
Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.