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Marathon Tours & Activities

Find the best things to do in Marathon.

Featured Marathon Activities

Experience Everything Marathon Has to Offer

Marathon is a unique city in the Florida Keys, spanning 13 islands and boasting some of the best boating in the country. Marathon keeps its fishing and seafaring traditions alive, celebrating its roots through excellent boat tours, amazing seafood, and a laid-back Florida Keys attitude. Discover the best tours and activities in Marathon and come experience the island lifestyle!

Surrounded by unique ecosystems and untouched nature, Marathon offers great opportunities for nature lovers. Here you can find some of the best animal encounters in the Keys, like interacting with dolphins at the Dolphin Research Center, witnessing nesting loggerhead turtles at Sombrero Beach, snorkeling with tropical fish at the barrier reef, and birdwatching at a variety of islands.

Of course, to truly experience everything Marathon has to offer, you have to venture out onto the water. Pick up a boat rental to spend the day visiting beaches, snorkeling, offshore fishing, or whatever your heart desires! For a little more adrenaline, hop on a jet ski and zip across the beautiful blue waters. If you prefer the air, get the wind underneath your parachute on a parasailing tour and take in the amazing coastal views from above. There’s no wrong way to spend your time in Marathon!

We’ve gathered the top tours and activities in Marathon run by trusted tour operators to make your vacation planning easy. Explore all the best things to do on the islands and book your adventures online today!