Blackfin Resort And Marina

Blackfin Resort and Marina is located on the Gulf of Mexico in the heart of Marathon Key. Surrounded by tropical foliage and fragrant flowers. Relax in our refreshing swimming pool, regain your sanity on our private beach, or take a kayak trip. Dive or snorkel and discover the wonders of our local coral reefs.Everywhere you go you will find warm smiles and comfortable settings. The Blackfin Resort is the ideal vacation destination.Our Marina and boat ramp offers guests easy access to the Gulf of Mexico and the Atlantic Ocean. Our boat slips can accommodate vessels up to 40 feet.Slips are available on a daily, weekly, or monthly basis. Electric (30 amp), water, wireless internet, and pump-out service included. Call for current rates and availability.For your safety and respect for the vessels moored at the marina, fishing, swimming, throwing cast nets, etc., inside the marina is prohibited. However, all those activities are allowed and encouraged on the lighthouse side of the beach area.