La Salkatedralo estas unu el la plej grandaj kaj interesaj vidindaĵoj
Matka (Macedonian: Матка, meaning 'womb') is a canyon located west
Mammoth Cave National Park is a U.S. National Park in central
Batu Caves is a limestone hill, which has a series of caves and cave
The Blue Grotto (Grotta Azzurra) is a noted sea cave on the coast of
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
La kaverno de Han-sur-Lesse (france: grotte de Han, valone :
The Grutas de Cacahuamilpa National Park in Guerrero, Mexico, is best
La Kavernoj de Frasassi (Grotte di Frasassi) estas reto de karstaj
Salminejo Wieliczka (pollingve Kopalnia soli Wieliczka) troviĝas sub
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
Phong Nha-Ke Bang (vjetname Vườn quốc gia Phong Nha-Kẻ Bàng) estas n
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
