Opoka
archaeological site · 1239 AD
medieval wooden fortress of Novgorod and archaeological site located in Porkhovsky District, Pskov Oblast, Russia
- Coordinates
- 57.96446, 29.69617
- Dating
- year
Sources
- Wikidata · CC0 1.0Wikidata (CC0)
archaeological site · 1239 AD
medieval wooden fortress of Novgorod and archaeological site located in Porkhovsky District, Pskov Oblast, Russia