Bluff House, Abaco This Abaco classic is set on the endlessly lovable Green Turtle Cay, a short ferry ride from Great Abaco and a quirky, historic, beach-filled little island that is home to the legendary Bluff House. This beach resort straddles two sides of the island: on one side you’ll find a delightful marina, on the other the calm waters of White Sound, home to the Tranquil Turtle Beach Bar.