Boneyard
A collection of half-sunken ships, treacherous reefs, sand bars, and rip tides that forms a ship graveyard. Hidden within is a secret meeting place for the underworld of Bordeleaux.
The secret meeting place has been burned to the keel. Only the casting of the hull, filled with mortar to provide rigid stability to the beached galleon remains. And then only until the force of constant waves reduces it to boulders and sand.