Underground munitions warehouse from Vilnius defensive garrison complex, built between 1923-1939. Each group consisted of 5 underground warehouses, of which 1 was two-level, while remaining 4 are single level. Each …
Zalsvasis spring, an underwater karst cave-spring in Pasvaly, on the left bank of the Lēvens River, 400 m below the mouth of the Svalia River. Width 6.5 m, depth 20 …
Underground munitions warehouse from Vilnius defensive garrison complex, built between 1923-1939. Each group consisted of 5 underground warehouses, of which 1 was two-level, while remaining 4 are single level. Each …