An anti-tank ditch dating to the Soviet-Finnish War of 1939-1940 on Bolshoi Beryozovy (Large Birch-Tree) Island at the Beryozovye Ostrova (Birch Islands) state comprehensive nature reserve in the Gulf of Finland near the town of Primorsk in the Leningrad Region.
- Categories: Environmental Issues
- Location: Leningrad region, Russia
- Event date:
- Date published:
- Author: Alexei Danichev
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4417x2973px, 11.4Mb