
Underground city: Measuring 2,000 meters, the Odessa catacombs are so vast and complicated, tourists are advised not to enter without a qualified guide.

Unconnected caves: Unlike the catacombs of Paris and Rome, these underground passages were never used to bury the dead.

Sinister sights: A decaying, anti-nuclear Cold War bunker is situated in the urban labyrinth, the narrow pathways of the catacombs its foundation.

Extensive maze: Inside is a chaotic system of unconnected caves and abandoned quarries or tunnels.

Nuclear shelter: The entrance to the bunker is almost as creepy as the inside.

Preserved items: Several left over gas masks form part of the eerie display.

Deserted articles: A rotting engine can also be found inside the bunker.

Drowned pathway: Some sections are almost completely submerged in water.

Still waters: One of several underground lakes located in the labyrinth-like network of tunnels.

Hidden spaces: A makeshift restaurant positioned deep in the tunnels, which are spread over three levels.

Mysterious world: The catacombs reach a depth of 200 feet below sea level.

Buried exhibition: A display of instruments used for stone mining, as well as various Soviet memorabilia.

Extensive maze: It's a chaotic system of unconnected caves and abandoned quarries or tunnels.

Major gateway: One of at least 1,000 entrances to the catacombs, the Moldavanka section is part of the Secrets of Underground Odessa museum.

Memorable attraction: Odessa is most known for sights like the National Academic Theater of Opera and Ballet, but locals hope the catacombs will one day get the same level recognition.


