Odessa Catacombs, Odessa

Odessa Catacombs, Odessa (Ukraine)

The Odessa Catacombs are a labyrinth-like network of tunnels located under the city of Odessa and its outskirts in Ukraine that are mostly the result of stone mining particularly coquina. The system of Odessa Catacombs consists of a network of basements bunkers drainage tunnels and storm drains as well as natural caves.