Rebe H.
7/15/2025
Best day on our tour!!!! It was so incredible to see reefs that were so alive!!! I've snorkeled in a lot of places around the world and this was the second best place!!!!! Immediately when we got...
Starfish Marathon Snorkeling Tours
Closed
(79)
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1248 Overseas Hwy
Marathon, FL 33050
Snorkel Sombrero Lighthouse, the third largest reef in the world and the only one in the Continental United States. A 30 acre National Marine Sanctuary filled with endless tropical species, corals and sea fans. This will be the best thing you do in the Florida Keys. For over 20 years Starfish has been operating this unforgettable tour. We accommodate all ages, offer children pricing and include all snorkeling equipment. Join us for the best activity in the Florida Keys!
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Reviews
3.579 reviews
Alexis F.
2/17/2025
The snorkeling tour was booked last minute and we joined an amazing team including Lee and Captain Stetson! I got stung by a mantowar and they knew what to do immediately. They're so fun and it...
Norman P.
4/4/2025
Excellent snorkel service. Masks with corrective lenses available to rent for a reasonable additional fee. They take you to a great location. Way more colorful and plentiful fish and coral than...
Kane C.
8/9/2025
We booked a snorkel trip two months in advance. They canceled two hours prior to departure due to "insufficient bookings". If you're planning a vacation, do not use Starfish Snorkeling!
Allie C.
4/6/2025
Booked a bay side snorkel on a whim because the wind was too strong for a snorkel trip to the reef (with another company). We were so glad they had something available on this windy day because no...
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