Antelope Canyon is one of the most striking slot canyons known to man. A slot canyon is a narrow canyon sliced through a mesa by the forces of nature. Some canyons measure less than a yard across at the top, but drop a hundred feet or more from the rim to the bottom. Slots are cut and scoured by water and wind, with the striations of the sandstone becoming almost incandescent.
Sliding Rock Park Arizona , when in Az a must to go to slide rock and stay all day , it is a amazing OMG my sister Kim fell in and traveled down the river and could not get out laughing so hard. The water is COLD but OMG a blast to do at least once