In an exclusive yachting and deepwater dockage community, the Boca Raton Waterfront Intracoastal homes for sale of Grand Cay Estates are situated in one of Boca Raton’s most prestigious locations adjacent to the Boca Inlet and only minutes away from direct boat access to the Atlantic Ocean. The exclusive Boca Raton luxury real estate of boaters paradise Grand Cay Estates is nestled on the Intracoastal Waterway near Boca Raton’s beautiful Atlantic Ocean Beachfront.