An Underwater Wonder
The Neptune Memorial Reef is an underwater city that looks like it's been buried under the sea for centuries, but it was actually built a few years ago. This artificial reef is meant to look like the ancient lost city of Atlantis even though it is a very modern construction.
The craziest part about it is that it is actually a cemetery. In the center of the "city" there is a columbarium, where the ashes of the deceased can be stored. To be honest, it is a pretty cool and beautiful way to honor those who have passed away.