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Marathon Key: 3-hour Snorkeling adventure on a Pontoon at Sombrero Reef

Overview
Enjoy a 3-hour snorkeling adventure in Marathon Key at one of the world's most incredible reefs. Sombrero Reef is alive. It is a place where parrotfish feed on the living coral while trumpetfish try to blend in among its branches. The reef is protected, so you can expect to see large schools of grunts and snappers swimming among large groupers hiding in the crags and looking for a meal. The great barrier reefs on our planet are precious. Like underwater rainforests, they teem with wildlife and colorful corals.
You are welcome to bring food and drinks with you.
City: Key West
Fri 25 Jul
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You can choose the date already on the booking website
Starting at $129.00
Fri 25 Jul
Starting at $129.00
Make a reservation
What's Included
Use of Snorkelling equipment
Additional Info
  • Suitable for all physical fitness levels
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Traveler Photos
Reviews (37)
LoveTravel310481
Feb 2025
Such a fun afternoon snorkeling at Sombrero reef-I definitely recommend this experience for anyone visiting the Keys!
Response from Host
Feb 2025
We're so happy to hear you had a fun afternoon snorkeling at Sombrero Reef. It truly is a beautiful spot, and we’re glad you enjoyed it. We appreciate your recommendation and hope to have the pleasure of welcoming you back for another unforgettable experience in the future!
Sightseer474283
Jan 2025
Lee and Captain Stedman were terrific - water was a bit rough and my brother's mask leaked- Lee gave him his own mask to use. It made the trip. These guys are very customer focused -I'd definitely take another snorkeling trip with them!
Response from Host
Feb 2025
Thank you so much for your wonderful review! We're thrilled to read that Lee and Captain Stedman made such a positive impact on your snorkeling adventure. It's great to know they were able to help out when your brother's mask had an issue—it’s all part of our commitment to ensuring every guest has a fantastic experience. We’d be honored to have you join us again for another snorkeling trip in the future!
Lori B
Jan 2025
They canceled on us with no explanation. They did offer to reschedule us for the next day, but that was the day we were leaving to go home.

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