PRIVATE ISLAND LOVERS DELIGHT! Own a piece of paradise in the Florida Keys close enough to all the inland fun, yet so far! Just ¼ mile off shore in Marathon, a quick boat ride over pristine turquoise waters brings you to your ideal living oasis on self sustaining East Sister Rock. Best in class coral reef snorkeling, fishing, diving, windsurfing & watersports abound steps outside your doors. Main house is a 3/2 with endless water views & a detached guest house. 100% off-Grid battery backup system, Wind(3.5KW) & solar power(14.4KW), backup generator, Desalinization plant(1000g per day), plus 15k water cistern. Helipad provides easy access to MTH or MIA. Wake up to unobstructed sunrises from your wraparound veranda,& end your day w/ the most spectacular sunsets on the planet. Plus MORE!!