Absorbing
Artificial cavities
Ascending
Bats
Blowing
Civil
Closed
Descending
Emitting
Horizontal
Hydraulic
Military
Mines
Othercavities
Religious
SuckingArtificial cavities
List of artificial cavities.
CAPI7038 Cunicolo del Castelverde
Length: 31Total depth: 0
Updated by: davide
Update date: 18/12/2025
License: CC BY-SA 4.0