These canyons near Page Arizona are on Native American land and require guides. Check with the Antelope Slot Canyon or area Native American guides to gain access.
Be aware that slot canyons can be very dangerous in the spring because of flash flooding which has taken many lives in the past.
The Arizona slot canyons provide a wide range of photo opportunities. In spring the sun briefly light some of the canyons through breaks in their roofs. On rare occasions, two beams of light appear simultaneously. Timing is everything.