Blackfin Resort & Marina

Slip Information:
  • Total Slips: 20
  • Max Length: 40'
  • Dock Depth: 10'
Marina Phone: 305-743-2393
4650 Overseas Highway, 
Marathon, FL 33050
View Marina Website

Blackfin Resort and Marina?This old-style keys resort is located on the Gulf of Mexico in the heart of Marathon Key. Surrounded by tropical foliage and fragrant flowers, you can 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. Their marina and boat ramp offers guests easy access to the Gulf of Mexico and the Atlantic Ocean. Their boat slips can accommodate vessels up to 40 feet. Slips are available on a daily, weekly, or monthly basis.