Classes
From Underfoot
Category:Classes
classes
China:
Zhenjizhisi Caves –
Czech Republic:
tunnels in the Czech Republic –
France:
cluzeaux –
Germany:
historical mines in Sauerland –
India:
rock-cut architecture in India –
Indonesia:
gua lawa –
Italy:
Crotto – Dieri – infernotto – solfara –
Japan:
Echika – gama – yagura –
Portugal:
matamorra –
Russia:
tik-kuyu –
Spain:
Colleiteiro – viaje de agua –
Sweden:
supply tunnel –
United Kingdom:
denehole – fogou – Prince Charlies cave –
Pages in category 'Classes'
The following 200 pages are in this category, out of 290 total.
(previous page) (next page)A
B
C
- cable tunnel
- canal tunnel
- car tunnel
- catacombs
- cave
- cave system
- cave with prehistoric art
- cavern
- cavern
- caves not open to the public
- cayat
- cellarium
- chalk quarry
- chandrashala
- chromium mine
- chultun
- clay pit
- cluzeaux
- coastal cave
- cobalt mine
- Colleiteiro
- combination tunnel
- covering cave
- crawl space
- Crotto
- cut and cover tunnel
- cycle tunnel
D
G
H
I
L
M
P
R
- railway station underpass
- rare earth mine
- ratskeller
- refilling of shafts
- replica of a cave
- rescue tunnel
- return air level
- rift cave
- road
- roadway floor
- rock cellar
- rock cellar house
- rock engineering
- rock shelter
- rock temple
- rock-cut architecture
- rock-cut architecture in India
- rock-cut tomb
- Roman tunnel
- root cellar
- roundabout tunnel