Marathon Mermaid

This family-owned operator runs boat tours directly from the Hammocks at Marathon dock. The fleet hosts a variety of outings, ranging from guided snorkeling at Sombrero Key Light Reef to relaxed sandbar sightseeing and sunset excursions. Captains lead these trips with a focus on group engagement, often documenting the outing with photos and providing refreshments. Whether you are navigating the reef or sailing past the Seven Mile Bridge, the experience is designed to be accessible for first-time snorkelers, with crew members providing hands-on instruction and supervision throughout the trip.