🇱🇻 Latvia · Hillfort
Jersika Hillfort
Iron Age to 1239 CE (Latgalian principality) · Latgalian / Orthodox Rus'
Latgalian hillfort capital of the Orthodox principality of Jersika (Gercike) at Daugava's Tsargrad bend, a 75×100 m plateau 32 m above river with 12 m rampart, church foundations and 13th-c…