Bet Guvrin archeological man-made tunnels
The Northern Bell Cave – a block fell from top and another one is unstable
The Cydonia cave from the Hellenistic period
Entrance to Collumbarium Cave
The Northern Bell Cave – a block fell from top and another one is unstable
The Columbarium Cave
The Columbarium Cave
A block of ~5 ton fell from another Northern Bell Cave due to penetration of roots along joints
