Buckskin Gulch, on eof the world's longest slot canyons, 13 miles long and one of the flash-flood tributaries of the Paria River, at Arixona Strip, Utah, USA. The deep canyon offers a cross-section of the sandstone geology of the Colorado Plateau, including the red Navajo sandstone beds.
Photo ID: 15158_34_BuckskinGulch
Author: Michael Freeman
Photo size: 19.1 Mpixels (54.8 MB uncompressed) - 3575x5356 pixels (11.9x17.8 in / 30.3x45.3 cm at 300 ppi)