- Uspenski Cathedral
https://en.wikipedia.org/wiki/Uspenski_Cathedral,_Helsinki - Tallinn Port
- Soviet WWII Memorial, Treptower Park, Berlin
https://en.wikipedia.org/wiki/Soviet_War_Memorial_(Treptower_Park) - Soviet WWII Memorial, Treptower Park, Berlin
https://en.wikipedia.org/wiki/Soviet_War_Memorial_(Treptower_Park) - Soviet WWII Memorial, Treptower Park, Berlin
https://en.wikipedia.org/wiki/Soviet_War_Memorial_(Treptower_Park) - Reichstag Dome, Berlin
https://en.wikipedia.org/wiki/Reichstag_dome - Historic Old Town, Tallinn
http://whc.unesco.org/en/list/822 https://en.wikipedia.org/wiki/Tallinn - Helsinki Central Railway Station
https://en.wikipedia.org/wiki/Helsinki_Central_railway_station - Helsinki Cathedral
https://en.wikipedia.org/wiki/Helsinki_Cathedral - During the Soviet era, the top floor of this hotel was off-limits...
This was the official 'Intourist' (Soviet travel agency) hotel for visiting foreigners. - Alexander Nevsky Cathedral, Tallinn
https://en.wikipedia.org/wiki/Alexander_Nevsky_Cathedral,_Tallinn - A NSFW statue in central Helsinki
https://en.wikipedia.org/wiki/Three_Smiths_Statue - A city park in Helsinki
- ...because it was a KGB listening post. The hotel rooms were all bugged
http://www.atlasobscura.com/places/kgb-museum