Absorbing
Artificial cavities
Ascending
Bats
Blowing
Civil
Closed
Descending
Emitting
Horizontal
Hydraulic
Military
Mines
Othercavities
Religious
SuckingArtificial cavities
List of artificial cavities.
CAPI29 Pozzo di Castelletto
Length: 30Total depth: 30
Updated by: davide
Update date: 25/12/2020