About this experience
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.
At a glance
- Duration: 3 hr
Plan your experience
Set aside 3 hr for the experience itself, with additional time to reach your meeting or pickup point.
Before you go
- Suitable for all physical fitness levels
Local guides to help you plan
Key West Reef Snorkeling vs Sandbar Snorkeling
Only one Key West snorkel trip matches your crew, comfort, and conditions—discover whether reef thrills or sandbar serenity is the smarter choice.
Key West Reef Snorkel Cruise: What to Expect
A Key West reef snorkel cruise combines a boat ride with time in the water, usually in about three hours. Learn how to compare itineraries, find the right dock, prepare for changing conditions, and snorkel responsibly.
Key West Snorkeling: Complete Guide
A quick look at Key West snorkeling reveals hidden reefs, shore-entry secrets, and one mistake that could ruin your entire day.
What is included
- Soda/Pop
- Snacks
- Use of Snorkelling equipment
Not included
- Gratuities
Itinerary and highlights
Come out with us and snorkel the world's 3rd largest barrier reef! We will take you to the famous Sombrero Key Light Reef on the fastest, newest and most comfortable boat in Marathon! First, you will get a luxury ride aboard the beautiful Marathon Mermaid out to the protected reef to see first hand the beautiful ecosystem that the Florida Keys is famous for, using top -rated equipment. Then, after you have explored to your heart's content, you will get to relax on the enjoyable ride back with refreshments and beverages!
See the overview, available options and booking details for the experience schedule.
Meeting and pickup information
- Please park in the main parking lot in front of Bluegreen Vacations and walk back to the dock behind the main hotel building.
Languages and tickets
- Mobile Only
Tour operator
- Marathon Mermaid Charters
Meeting points and locations
Accessibility and practical details
- Wheelchair accessible
- Infants and small children can ride in a pram or stroller
- Public transportation options are available nearby
- Transportation options are wheelchair accessible
- All areas and surfaces are wheelchair accessible
- Not recommended for travelers with poor cardiovascular health
- Suitable for all physical fitness levels
- The ability to swim is necessary in order to participate in the snorkeling activity.
Cancellation policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Questions about this experience
How long is this experience?
What ticket format is listed?
What ticket age bands are listed?
What accessibility information is provided?
Infants and small children can ride in a pram or stroller
Transportation options are wheelchair accessible
All areas and surfaces are wheelchair accessible
What is the cancellation policy?
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