Artillery Bunkers T-BL with Tunnels

Artillery bunkers covering the road into Tirana from the northeast. What makes this position remarkable is that all four bunkers are connected to one another by a tunnel. In one of the bunkers, groundwater seeping down the wall has formed beautiful calcite growths. The concrete has been heavily damaged by scrap metal collectors. Some bunkers are barely visible from the outside due to landslides that have covered them.