Marvin Key Sandbar is a remote, spectacular hidden gem located about 20 miles east of Key West within the protected Great White Heron National Wildlife Refuge. It has been characterized as the best sandbar in the Keys, featuring powdery white sand beaches and dazzling turquoise waters without coral or shells. Perfect for disconnecting, mingling with the locals, and immersing yourself in nature.
Crowd patterns show up here once boaters start reporting conditions at this spot. Be the first.
Sequence a smart, multi-stop boating itinerary built around this location.