. This canyon is accessible by driving Hole-in-the- Rock road. As many canyons of this area, Egypt III is. Longitud: 12,1 km. These canyons are typically deep and. a narrow slot in the side of a canyon. A slot canyon is a narrow canyon formed by the wear and tear of water rushing through rock over millions of years. Grand Staircase - Escalante National Monument. This is a long and tight canyon type "slot" with several rappel and a final wading section through two narrow walls. Lower Antelope Canyon - Arizona/USA. NEVER ENTER A SLOT CANYON WHEN HEAVY RAIN IS IN THE FORECAST. (). I'm a something out of shape woman, and some of the drops on the trail are 2 to 3 feet deep. More like this. You start by going up a steep hill, then down the other side. New Mexico Slot Canyons. Embark on a captivating journey through the mesmerizing slot canyons at Amangiri in Canyon Point. Peekaboo Slot Canyon. Kanab, Utah. Canyoneering, climbing, hiking and Special Canyons. Experience the breathtaking beauty and unique formations. Zebra and Tunnel Slots. Upper Antelope (). This amazing slot carved in Navajo sandstone is the most photogenic slot canyon around the world.