Boat Tours in Marathon, FL

Your Ticket to Paradise!

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Explore the Keys aboard the brand new Marathon Mermaid! Your next adventure is waiting for you.

Most Popular!

Sunset Cruise

From $65.00

Experience the famous Keys sunsets in style! Come join us for a relaxing evening aboard the Marathon Mermaid.

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2 Hours
All Ages

From $95.00

4 Hours
All Ages

Sandbar Experience

Have a Fun & Relaxing Day at the Local Sandbar! Let the Marathon Mermaid take you to explore our island, complete with a sightseeing cruise and a fun and relaxing day at the local sandbar.

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From $75.00

3 Hours
All Ages

Reef Snorkel

Come out with us and snorkel the world’s 3rd largest barrier reef! We will take you to the famous Sombrero Key Light Reef on the fastest, newest and most comfortable boat in Marathon!

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Our Story

Hello! Welcome to the Marathon Mermaid! Having a Marathon Florida Boat Tour company has been a dream of John and Angela’s for years, and now is finally a reality! John, born and raised in Marathon, and Angela, a “transplant” from California, met in 2015, when Angela was a scuba instructor at the marina where John owned his rental boat business. Angela had dreamed of owning her own charter boat for years since she became a professional scuba diver and John wanted to be the person to make that dream come true with his skills and knowledge of boats. Skip forward a few years and they started to work on this dream, and that is where the “Marathon Mermaid” was born. Built from the ground up, the “Marathon Mermaid” is truly a one of a kind boat, the only one like it in the world. Together, John and Angela put both of their ideas together to create this beautiful and unique vessel.

A Great Experience!

What a great experience!!! Will definitely go again when we visit next year!! We did the sandbar excursion and it was well worth the money. The staff was friendly and helpful!!! Highly recommend!!! One of my favorite things we did while visiting!

– Mary J | TripAdvisor

So Worth It!

What a great way to spend the afternoon in Marathon! You get to see the Key and experience getting out on the water. The crew was fantastic and the boat was clean and like new.

– Clay D | TripAdvisor

Wonderful Cruise

The boat and the whole team are fantastic! Highly recommend this as a pivotal Florida experience. I had the pleasure of meeting Angela, one of the owners, while I was there and her kindness and helpfulness were the icing on the cake! Thank you Marathon team!!

– LKuzins | TripAdvisor

Wonderful Cruise

We took the Sunset Cruise and it was wonderful! Tropical music, champagne and a sunset,.you can't ask for much more! The crew was excellent and made the trip very enjoyable. This is a truly magical tour and well worth the money!

– Devonna H | Tripadvisor