Subterranea (geography)
From Wikipedia, the free encyclopedia
Subterranea refers to underground structures, both natural (such as caves) and man-made (such as mines). Some subterranea include:
- Bunker
- Casemate
- Catacombs
- Caves
- Cave dwellings, Cave house
- Cave temple
- Cellar
- Dungeon
- Dugout (shelter)
- Gallery
- Lava tubes
- Rock cut architecture, rock grave
- Subterranean rivers
- Tunnels (street tunnel, train tunnels)
- Underground city
- Underground lakes
- Underground rapid transit systems
- Wine caves

