(3)About 3.25 miles east of Key Biscayne and 40 feet beneath the ocean's surface lies the Neptune Memorial Reef, an innovative artificial reef and cemetery. The reef was designed to look like the ruins of a lost city with lion statues, gates, columns and roadways. People wishing to be buried at sea can pay to have their remains placed into one of the reef's structures. Read more at cbsnews.com(1) and view video at nmreef.com(2).

1. http://www.cbsnews.com/stories/2008/05/10/national/main4085918.shtml
2. https://www.nmreef.com/ForDivers.aspx
3. http://www.cbsnews.com/stories/2008/05/10/national/main4085918.shtml