Eastern Europe Physical MapOnline version Rivers, Mountians, Seas, Peninsulas by Carlyle Shelton 1 Black Sea 2 Pindus Mountains 3 Rhodope Mountains 4 Balkan Mountains 5 Dinaric Alps 6 Transylvanian Alps 7 Carpathian Mountains 8 Lake Balaton 9 Sudetic Mountains 10 Oder River 11 Vistula River 12 Bug River 13 Prut River 14 Mount Musala 15 Danube River 16 Adriatic Sea 17 Aegean Sea 18 Baltic Sea 19 Tyrrhenian Sea