Italy Colonne Romane di Marzamemi

Half a mile off the coast lie the remains of a 3rd-century AD Roman ship that was carrying a cargo of semi-finished columns and marble blocks from the East. These ruins, located 7 meters below the surface, offer a striking sight against the rocky seabed, surrounded by Posidonia meadows. You can see them very clearly from above with the drone.

Check local drone regulations first. You might need to obtain a permit from the local authorities. Aim for golden hour, especially sunrise, to get a nice light.

Once you're parked at the GPS point, walk to the sea. You can see the columns from the beach.