In Page, Arizona there are several slot canyons
(a type of canyon with a narrow passage). The most well-known
ones are Upper and Lower Antelope Canyons. But there are also "slot
canyons" in Lake Powell. The most famous one is also called Antelope
Canyon. The sea passage gets narrower and narrower as the boat gets
deeper and deeper. Unfortunately the tour boat that we were on board
was too big to go further.
