Outdoor lovers are exploring an underground karst cave in Qiannan Buyi and Miao autonomous Prefecture, in Qiannan, China, on May 22, 2024.
Floating through the invisible water of the aquifer, Josh Dolan, cave diving instructor at Ginnie Springs north of Gainesville, travels through the...
volcanic cavern, view from inside a large cave-shaped well in a humid forest. - 岩洞探索 個照片及圖片檔雨林, 洞穴, 隧道
Speleologist crawls with his caving pack during competitions near the village of Raubichi on April 4, 2009. AFP PHOTO / VIKTOR DRACHEV
The famous and impressive cave of Prometheus near Kutaisi, in Georgia. Inside the cave are 6 huge chamber, an underground lake and the length is...
The famous and impressive cave of Prometheus near Kutaisi, in Georgia. Inside the cave are 6 huge chamber, an underground lake and the length is...
Detail of potholing equipment attached to a potholer at Gaping Gill, the largest cavern in Britain, ahead of the Yorkshire Dales National Park site...
Prince Edward, Earl of Wessex visits Clearwell Caves during a day of engagements in Gloucestershire on April 24, 2014 in Coleford, England.英國
Police rescue helicopter arrives near the entrance to the Riesending vertical cave during the final phase of the transport of injured spelunker...
Diver equipped with a closed-circuit rebreather explores underwater in Canakkale, Turkiye on September 01, 2026. Closed-circuit breathing systems ,...
Moss-covered Buddhist stone carving, depicting a deity flanked by attendants, sits nestled against the damp, verdant limestone walls of Akiyoshido...
Biologists Mert Elverici and Kubra Keser conduct scientific studies in the cave focusing on bats and invertebrate species at Hamambogazi Cave,...
