Matka (Macedonian: Матка, meaning 'womb') is a canyon located west
The Salt Cathedral of Zipaquirá (Spanish: Catedral de Sal de
Paghimo ni bot Lsjbot.
The Pindaya Caves (Burmese:
Melissani Cave (Greek: Μελισσάνη) or Melissani Lake, also Melisani
The Buchan Caves are a group of caves that include Royal Cave and
Saeva dupka (Bulgarian: Съева дупка) is a cave in Northern Bulgaria
Moaning Cavern is a solutional cave located near Vallecito, California
The Wieliczka Salt Mine, located in the town of Wieliczka in southern
The Cave of Swallows, also called Cave of the Swallows (Spanish:
Cave of the Winds is a cave in the Pikes Peak region of Colorado. It
Meramec Caverns is an 4.6-mile (7.4 km) cavern system in the
Montaña de sal de Cardona is a tourist attraction, one of the Caves
The Grutas de Cacahuamilpa National Park in Guerrero, Mexico, is best
Cave of the Mounds, a natural limestone cave located near Blue Mounds,
