Subterranea (geography)
Subterranea refers to underground structures, both natural (such as caves) and man-made (such as mines). Some subterranea include:
- Bunker
- Burial vault (tomb)
- Casemate
- Catacombs
- Caves
- Cave dweller, Underground living
- Cave temple
- Cellar
- Cenote
- Dungeon
- Dugout (shelter)
- Karst
- Gallery
- Lava tubes
- Lunar lava tube
- Rock cut architecture, rock grave
- Smuggling tunnel
- Subterranean rivers
- Tunnels (street tunnel, train tunnels)
- Underground city
- Underground lakes
- Underground rapid transit systems
- Volcanic pipes
- Wine caves
See also
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