Neptune Memorial Reef

The Neptune Memorial Reef project is the largest man made reef ever conceived and provides an extraordinary living resting place for the departed, an environmental and ecological masterpiece, a superb laboratory for marine biologists, students, researchers and ecologists, and an aesthetically exquisite, world-class destination for visitors from all walks of life. The most innovative concept in artificial reef design is currently emerging in 50-feet of water, 3.25 miles east of Key Biscayne, Miami. Wrapped in the silence of the clear blue ocean a new reef is evolving. The Neptune Memorial Reef is attracting recreational scuba divers, as well as homeless fish while enhancing the costal environment and reducing demand on other fragile natural reefs.
http://www.nmreef.com/

The Neptune Memorial Reef is located 3.25 miles East of Key Biscayne in open water and is free to dive. The location allows for glass bottom boat tours, snorkeling, and SCUBA diving. GPS coordinates are 25.41.412 N, 80.05.445 W. Divers of all ages and ability will find the reef a pleasure to dive and explore.