Top picks for Marathon Day tours

Discover 74 Day tours in Marathon on Trip.com, updated October 21, 2026, with experiences lasting from 1 to 15 hours. Find the perfect adventure for your day!

From INR 3,701.65 per person, with an average total of INR 10,911.66. Choose the option that suits your plan.

With 3.879k verified reviews, Day tours Marathon boast an average rating of 4.6.

This week's most popular Day tours: "Shark and Wildlife Viewing Adventure in Key West", with 934 reviews and a 4.9 rating.

Now on Trip.com: "Marathon: Guided Sunset Catamaran Cruise with Champagne", a 2-hour adventure in Marathon!

The next available day tour departs on October 22, 2026. Book now to secure your spot!

Marathon Day tours usually take about 2 hours — perfect for a relaxed, immersive experience!

40% of Marathon Day tours now offer English-speaking guides

October is the perfect time to visit Marathon! Choose from 74 available day tours, including seasonal favorites like Shark and Wildlife Viewing Adventure in Key West.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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74 results for Marathon Day tours

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Reviews/Trip Moments

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Reviews: Marathon, Florida Keys: Sunset Cruise with Local Seafood
Guest User2026-10-12
Wonderful!! Andrew & Captain were fantastic !! So enjoyed !! Great work guys !!
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Reviews: Marathon Sandbar Excursion - Vacation Like the Locals Do!
Guest User2026-09-01
Marathon mermaid was so awesome , the sandbar we went to was great . We had champagne for the adults.. They had soda water snacks. It was a great time. We had beautiful weather thank goodness.. This was our second time and we will go again..my grand children loved it !