Cave exit with three divers, Grotta dei Cirri, Ustica, Italy.

Sof Omar cave, exit into the downstream gorge, Southern Highlands, Ethiopia, Africa

Silhouette of a person in front of cave exit in backlight, cave washed out by the sea, Cathedral Cave, Waipati Beach, The Catlins, Southland, South Island, New Zealand, Oceania

Bright turquoise water at the exit of the collapsed cave Sykia, Milos, Cyclades, Greece, Europe

Cave explorers make their way to the exit of Hang Son Doong.

Male caver climbing a rope to exit a cave, Crowsnest pass alberta canada