The largest man-made origin reef and underwater graveyard

Not far from Key Biscayne, Florida, is the world's largest reef technogenic origin, called Memorial Neptune (Neptune Memorial Reef). The depth of the reef is about 14 meters.

This kind of cemetery appeared not so long ago. A little more than five years ago. The initiators of this reef was a group of divers, which suggested to arrange a real underwater cemetery, which is absolutely not harm the environment at the same time, being the object of the Florida program associated with the protection of the coast of the peninsula. One burial cost to anyone who wishes to almost one thousand dollars.