Experience the Keys aboard the brand new Marathon Mermaid! Your next adventure is waiting for you.
Built from the ground up, the “Marathon Mermaid” is truly a one of a kind boat, the only one like it in the world. We offer exciting boat tours for you to see and experience all of the beauty the Keys has to offer! Take in the sunset in style, cruising around the iconic 7 Mile Bridge during our sunset boat cruise, explore our island like a local at the sandbar, or snorkel the famous Florida Keys Sanctuary, or book the entire boat and have an adventure of a lifetime!

Rated the #1 Outdoor Activity in Marathon
Our Story
Hello! Welcome to the Marathon Mermaid! Having a Marathon Florida Boat Tour company has been a dream of Angela’s for years, and she made it a reality! Angela, from California, moved to the Florida Keys in 2013 to follow her passion for scuba diving after becoming a professional Dive Master in Roatan, Honduras. She became a scuba instructor after moving to the Keys and dreamed of owning her own charter boat. Skip forward a few years and she started to work on that dream, and that is how the “Marathon Mermaid” was born. Her passion for the ocean and desire to share the beautiful waters of the Keys that she had fallen in love with inspired her to create this beautiful and unique vessel for some of the best Florida Keys boat tours and cruises in the area. Come check out her dream come true and take home some of the best memories of your time in Marathon, Florida.