




| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
Reef Snorkel Adventure at Sombrero Key Light Reef | 3 hours | 4.7 (63) | $96 | |
Marathon Key: 3-hour Snorkeling adventure on a Pontoon at Sombrero Reef | 3 hours | 4.2 (59) | $110 | View |
Key West Reef Snorkel & Sail Adventure | 3 hours | 4.7 |
Discover the vibrant underwater ecosystem of the Florida Keys on a Reef Snorkel Adventure to the renowned Sombrero Key Light Reef. Aboard the luxurious Marathon Mermaid, glide through the crystal-clear waters for an unforgettable snorkeling experience. This 3-hour excursion invites all ages to explore the colorful coral and diverse marine life, guided by a knowledgeable crew dedicated to your safety and enjoyment. After your underwater exploration, relax on the return trip while savoring fresh fruit and refreshing beverages, reminiscing about the aquatic wonders you’ve encountered.
In demand: 24 of the next 24 departures are already sold out.
From the operator’s live schedule on Viator, checked Nov 6.
Reviews collected by Viator and Tripadvisor
Excurgo comparison of 344 Viator tours, recalculated daily.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Reef Snorkel Adventure at Sombrero Key Light Reef lasts about 3 hours.
Prices start at $96 per person for this Key West experience, booked through Viator with the price shown before checkout. There is 1 booking option, so the final price depends on the option you choose.
According to the operator’s current schedule, it runs every day, starting at 8:30 AM.
Children aged 4–17 pay from $96, adults from $96.
It can: 24 of the next 24 departures are already sold out, so booking ahead is a good idea.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
The meeting point is Please park in the main parking lot in front of Bluegreen Vacations and walk back to the dock behind the main hotel building. Hotel pickup is not part of this experience.
It is a small-group experience with a maximum of 42 participants.
Infants and small children can ride in a pram or stroller
Wheelchair accessible Transportation options are wheelchair accessible All areas and surfaces are wheelchair accessible
Yes, bookings are confirmed instantly.
Reviews collected by Viator and Tripadvisor
| $79 |
| View |
Key West Reef Morning Snorkeling with Breakfast and Mimosas | 3 hours | 4.5 (745) | $54 | View |
Key West Sailing & Snorkeling: A Reef Adventure | 3 hours | 4.7 (250) | $79 | View |
Marathon Snorkel and Sandbar Adventure | 3h 30min | — | $104 | View |
Key West Reef Snorkel – Morning Mimosas or Afternoon Margaritas | 3 hours | 4.2 (704) | $49 | View |