Category:Subterranea (geography)

• Subterranea of Bosnia and Herzegovina (5 C)
• Subterranea of the United Kingdom (9 C, 16 P)
• Subterranea of the United States (4 C, 21 P)
• Subterranean Hong Kong (4 C, 7 P)

A

• Air raid shelters (3 C, 21 P)
• Ancient Roman tombs and cemeteries in Rome (3 C, 16 P)

B

• Boreholes (1 C, 9 P)
• Subterranean buildings and structures (12 C, 11 P)
• Burials (9 C, 26 P)

C

• Caves (23 C, 16 P)
• Chthonic beings (12 C, 51 P)

F

• Subterranean fiction (8 C, 29 P)
• Fogous (7 P)

M

• Mines (12 C, 1 P)

N

• Nazi subterranea (2 C, 10 P)

P

• Petra (1 C, 23 P)

R

• Sinking rivers (1 C, 11 P)
• Subterranean rivers (5 C, 27 P)
• Rock-cut architecture (7 C, 22 P)

S

• Semi-subterranean structures (2 C, 36 P)
• Subterranean excavating equipment companies (2 C, 9 P)

T

• Trenchless technology (13 P)

U

• Underground construction (5 C, 11 P)
• Underground lakes (2 C, 7 P)
• Underground mining (2 C, 39 P)
• Underground nuclear weapons testing (2 C, 26 P)
• Urban exploration (3 C, 27 P)

W

• Subterranean warfare (1 C, 3 P)
• Subterranean waterfalls (9 P)

• Subterranea (geography)

A

• Abbatija Tad-Dejr
• Air raid shelter
• Albergo diurno Venezia
• Ark Two Shelter

B

• Bakhchysarai Cave Monastery
• Basement apartment
• Blast shelter
• Bourbon Tunnel
• Burial vault (tomb)

C

• Cataphile
• Cave Clan
• Cities of the Underworld
• Crown hole

D

• Federation of Damanhur
• Deep geological repository
• Detectable tape
• Directional boring
• Disney utilidor system
• Dry well

E

• Erdstall

F

• Faizrakhmanist
• Fallout shelter
• Finnis souterrain
• Fontanelle cemetery

G

• Għar Għerduf catacombs
• Grotto
• Groundwater

H

• Ħal Resqun Catacombs
• The Hidden City (film)
• Hollow Earth
• Hypogée des Dunes
• Hypogeum

I

• Infiltration gallery

L

• Lascaris War Rooms
• List of cave monasteries
• Underground living

M

• Manhole
• Manhole cover
• Marengo warehouse
• Mine exploration
• Mole people

N

• Naples underground geothermal zone

P

• Petra
• Puebla tunnels

R

• Rat tribe
• Rock-cut architecture
• Roof and tunnel hacking

S

• Sanitary manhole
• Scallywag bunker
• Sewer alligator
• Shell grotto
• Smuggling tunnel
• Souterrain
• Storm cellar
• Storm drain
• Subsurface utility engineering
• Subterranean fauna
• Subterranean New York City
• Subterranean waterfall

T

• Tomb
• Track 61 (New York City)
• Trench warfare
• Troglofauna
• Tunnel network
• Tunnel People

U

• Underground base
• Underground House Colorado
• Urban exploration
• Utility location
• Utility tunnel
• Utility vault
• Les UX

V

• Vivos (underground shelter)

Z

• Zemlyanka