Best things to do in Marathon, FL
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Recommended activities in Marathon
Tours & day trips
See all 29 activities
Mangroves and Manatees - Guided Kayak Eco Tour
Activity duration is 2 hours
9.6 out of 10 with 471 reviews
Free cancellation available
Wildlife & nature
See all 9 activities
Marathon: COMBO- Snorkel & Sandbar (Sombrero Reef)
Activity duration is 3 hours and 30 minutes
Free cancellation available
Private & custom tours
See all 7 activities
Phone photography
Activity duration is 30 minutes
Free cancellation available
Weddings & honeymoons
See all 3 activities
Reef Snorkel Adventure at Sombrero Key Light Reef
Activity duration is 3 hours
Free cancellation available
