Underwater

Thanks to the building of a life-giving reservoir, part of the Great Wall of China is now a dive site.

A plaque installed underwater marks the fall of a royal family from an imagined parallel universe—part of a globe-spanning art project.

Submerged ruins of a Neolithic coastal settlement, where houses, wells, graves and skeletons have been unearthed.

An underwater restaurant, surrounded by a coral reef.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

Submerged busts of communist and socialist figures from the USSR.

This collection of historical artifacts and tropical wildlife waits just beneath the surface of the water.

For divers and music lovers, the Florida Keys' Underwater Music Festival provides the best of both worlds.

For a brief time in 1960s France, families could climb into a tiny submarine and be pulled along an underwater journey.

Hidden just under the waters around this Turkish island are the ruins of a once great city.