The Cape Romano Dome Homes. Marco Island in Cape Romano, Florida, USA. Like drunken RSD2s all in a row!
The Cape Romano Dome House is an abandoned modern house located on Caxambas Island, south of Marco Island in Cape Romano in the Ten Thousand Islands of Collier County, Florida. It was constructed in 1980 by retired businessman Bob Lee, abandoned in 1992, sold in 2005 to John Tosto. Though originally constructed on and intended to sit on land, shoreline erosion means that as of 2018 it is now approximately 180 feet offshore. The structure was never meant to be accessible by boat, and has no landings or docking facilities.
Find out more about these mysterious buildings here – http://www.messynessychic.com/2013/06/12/the-mysterious-dome-homes-marching-into-the-sea-before-after/