This tunnel was constructed in the 1930’s to function as a transport tunnel for limestone. It’s 1650meters long and consist out of 2 tunnels next to each other. Nowadays the tunnel has become a popular location for underground raves.
This tunnel was constructed in the 1930’s to function as a transport tunnel for limestone. It’s 1650meters long and consist out of 2 tunnels next to each other. Nowadays the tunnel has become a popular location for underground raves.