Alice Kao June 25, 2012 Trip Report, Utah, Backpacking Buckskin Gulch, Paria Canyon - Vermilion Cliffs Wilderness Area, UT Alice Kao June 25, 2012 Trip Report, Utah, Backpacking Buckskin Gulch was like no other backpacking trip I've done - it was amazing to be in one of the longest slot canyons in the world.