Antelope Canyon: a Cathedral of Sandstone
Antelope Canyon situated on Navajo land near Page, Arizona is a slot canyon formed by erosion of sandstone. It consists of Upper Antelope Canyon (at ground level) and Lower Antelope Canyon (below ground).
Various private companies offer tours of either of the two canyons. We went with Ken’s Guided Tour into the Lower, since it’s supposedly less crowded due to its more difficult access. (Well, it’s just a ladder.) Also, the light beams which the Upper is famous for are gone by mid October anyway.