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2 hours 30 minutes
Mobile ticket
Snorkeling is fun, safe, and easy aboard the Sundiver III. Join us for a 2.5 hour underwater tour to the shallow, inner, coral reefs located at the "World Famous" Key Largo National Marine Sanctuary, also known as the original John Pennekamp State Park. Our friendly crew specializes in kids, families, and first time snorkelers. You will be absolutely amazed at the underwater world that lives just offshore of Key Largo. High quality rental gear (mask, fins, float vest) is INCLUDED with all snorkel tours provided by Sundiver.
**NOT INCLUDED: SNORKEL
We sell very affordable high quality souvenir snorkels made of 100% silicone available in many colors. Available for purchase during check in.
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
IMPORTANT MESSAGE: You MUST know how to swim to snorkel with Sundiver. If you don't know how to swim but want to join the family, you can stay onboard and enjoy a boat ride.
** CHECK IN POLICY: You MUST check in at least ONE HOUR prior to trip time.
** There are NO REFUNDS for missing the boat. No Exceptions.
IMPORTANT NOTE: You MUST know how to swim to snorkel with Sundiver. If you don't know how to swim but want to join the family, you can stay onboard and enjoy a boat ride.
For a full refund, cancel at least 24 hours before the scheduled departure time.
High Quality Mask
Fins / Flippers
Safety Vest
Snorkels are NOT included. You can bring your own or we offer new snorkels for sale during check-in.
Snorkel the shallow Coral Reefs located inside the Florida Keys National Marine Sanctuary with Sundiver Snorkel Tours. This activity is ideal for first-time snorkelers, kids, and families. The coral reefs offshore Key Largo are perfect for snorkeling! Important Information: 1. Check-In is ONE HOUR prior to trip time. 2. You MUST be able to swim to snorkel with us. 3. We include all the gear (mask, fins, vest) except for the snorkel. Snorkels are not included. We sell brand new snorkels at check-in. You are permitted to bring your own.
Duration: 2 hours 30 minutes
Duration: 2 hours 30 minutes
Duration: 2 hours 30 minutes
Duration: 2 hours 30 minutes
740 reviews
Total reviews and rating from Viator & Tripadvisor
Silvia R,
Aug 14, 2025
- Viator
The Staff, Captain Rick and mate Hope were great. Very friendly and helpful. Snorkeling was really nice at the reef. We saw a lot of different fish. A fun experience
Heather C,
Aug 8, 2025
- Viator
Great experience the captain and crew were great! Would definitely recommend! It was my first time snorkeling and I loved it.
Jerry T,
Jul 30, 2025
- Viator
Boat anchored very far away from the main diving attraction. My daughter and a fee others went back to the boat because it was too far away.
Julie L,
Jul 30, 2025
- Viator
It’s a beautiful ride and both captains Rick and Liber I was very knowledgeable, informative and great to our guides. There were so nice.
Michelle T,
Jul 29, 2025
- Viator
Great tour guides and captain! Safe and comfortable speed out to the reef! Easy to get in and out of the boat in order to go out and snorkel the reef and go back to the boat and rest when needed! Enjoyable and recommend to all!
Operated by Sundiver Snorkel Tours