Odessa, at the top end of the Black Sea, grew into a major ice-free trading port during Greek occupation and developed into a cosmopolitan city following the arrival of Armenians, Jews, Russians, Romanians, and Turks. Russians favored Odessa’s beautiful coastline as a resort, and it remains so today. Its popularity as a cruising port developed more recently, though, with a lull during the Russian military intervention in Ukraine.