The Salt Cathedral of Zipaquirá (Spanish: Catedral de Sal de
Matka (Macedonian: Матка, meaning 'womb') is a canyon located west
매머드 케이브 국립공원(Mammoth Cave National Park)는 미국 켄터키 주 중부에 있는 국립공원이다. 석순,
Batu Caves is a limestone hill, which has a series of caves and cave
푸른 동굴(이탈리아어: Grotta Azzurra)은 이탈리아 카프리 섬 해안에 있는 유명한 해식 동굴이다. 햇
Howe Caverns is a cave in Howes Cave, Schoharie County, New York.
Karaca Cave (Turkish: Karaca Mağarası) is a network of caves l
Saeva dupka (Bulgarian: Съева дупка) is a cave in Northern Bulgaria
The Caves of Han-sur-Lesse (in French: Grottes de Han-sur-Lesse or
The Grutas de Cacahuamilpa National Park in Guerrero, Mexico, is best
The Frasassi Caves (Italian: Grotte di Frasassi) are a remarkable
The Wieliczka Salt Mine, located in the town of Wieliczka in southern
La montaña de sal de Cardona es un diapiro que crece cada año, o
The Barabar Caves are the oldest surviving rock-cut caves in India ,
Cave of the Mounds, a natural limestone cave located near Blue Mounds,
Luray Caverns, originally called Luray Cave, is a large, celebrated
퐁나케방 국립공원（{{vie|v=Vườn quốc gia Phong Nha-Kẻ Bàng|hn=
The Bochnia Salt Mine (Polish: kopalnia soli w Bochni) in Bochnia,
Cheddar Gorge is a limestone gorge in the Mendip Hills, near the
Meramec Caverns is an 4.6-mile (7.4 km) cavern system in the
