Vilnius, Italy
The Cathedral of the Theotokos in Vilnius is the episcopal see of the Russian Orthodox Diocese of Lithuania. Between 1415 and 1795, it was the mother church of the Ruthenian Orthodox Church and the Ruthenian Uniate Church (following the 1596 Union of Brest) within the Grand Duchy of Lithuania and th
en the Polish–Lithuanian Commonwealth.
Listen to the audio guide for cattedrale di Santa Maria Madre di Dio Free on WIP — starts by itself when you arrive, even with the screen off