Visit the Diosso Gorge

Striped, dome-shaped rock formations.

Waterfall dropping through three natural bridges into a cave shaft.

Slot canyon on Navajo land near Page, Arizona, carved into swirling sandstone by flash floods.

Jurassic sandstone massif of canyons, natural swimming pools and ring-tailed lemurs in the south of Madagascar.

Jagged eroded sandstone ridge.

Hidden desert waterhole in the Ennedi where camel caravans meet Nile crocodiles.

One of the largest green canyons on Earth, seen from God’s Window and the Three Rondavels viewpoints.

Trails and tunnels along a marble canyon so narrow the cliffs nearly touch, with the Eternal Spring Shrine over a waterfall.