Key Largo Snorkeling Tour - rental mask, fins and vest INCLUDED
Overview
Available languages
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.
Additional Info
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.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Snorkel one of the amazing 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 shallow 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 visit "one" Coral Reef per tour to allow maximum water time to explore the reef. 4. 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.
What‘s Included
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.
Options
3pm Shallow Reef Snorkel Tour
Duration: 2 hours 30 minutes
5:30pm Sunset/Snorkel Tour
Duration: 2 hours 30 minutes
12pm Shallow Reef Snorkel Tour
Duration: 2 hours 30 minutes
9am Christ Statue Snorkel Tour
Duration: 2 hours 30 minutes
Reviews
767 reviews
Total reviews and rating from Viator & Tripadvisor
Tremendous
Jason R,Apr 14, 2026
- Review from Viator
5.00Great view of the reef. Saw lots of fish and crustaceans. The captain and the crew were very helpful and nice.
Safe and fun snorkel trip.
Melstewartwriter,Apr 14, 2026
- Review from Tripadvisor
5.00Captain Rick, Liber, and Brandan took excellent care of us. They made the whole experience safe and fun. We saw lots of fish. It was a beautiful time on the water.
Great business!!!
Tiedo T,Apr 4, 2026
- Review from Tripadvisor
5.00This was the most amazing family trip! The crew was amazing, the instruction email was on point, and the water was beautiful!…I’d say max 1’ waves. Thank U!!
Misleading advertisement....
Kendall H,Mar 28, 2026
- Review from Viator
2.00MISLEADING ADVERTISEMENT. AMAZING CREW. You are not taken to multiple spots. Only one. Crew was great. Snorkels $15 in the shop
Awesome
jamib367,Mar 18, 2026
- Review from Tripadvisor
5.00Great experience and great staff! The weather was windy and cool but the experience was great. Lots of fish and coral. Justus, Liber and Captain Rick were very personal and engaging.
Great Trip - But Bring Your Own Snorkel!
Q5943QBwendyg,Mar 16, 2026
- Review from Tripadvisor
5.00This trip was great! The boat ride to the reef is about 40 minutes through beautiful waters. Then you snorkel for 45 mins or so, then head back. The reef was a great place to see all kinds of fish - we saw eel, crab, lots of colorful fish, and even a nurse shark! Life vests and pool noodles are provided, which helps newer snorkelers stay afloat. NOTE -- the snorkel itself is NOT included, just the mask and flippers. So bring your own snorkel to avoid overpaying the tour company for one. (You do keep the one you buy, but without a mask, it's kind of useless...). Also recommend medication for motion sickness if you are prone to that. The waves you're swimming through can bring that on, especially if you are on an empty stomach. (You can bring your own snacks and drinks on the boat.)
Awesome experience!
Kay S,Mar 15, 2026
- Review from Viator
5.00Very well organized. From start to finish. All of the staff and Boat captains are amazing. Highly recommend. I also enjoy the fact that it was a great amount of time. Some of the other snorkel trips are much longer. That’s great if that’s what you enjoy, but this is a great opportunity to fit an activity in your day, but not take up the whole day.
Reef Snorkel
nancytO3343NE,Feb 27, 2026
- Review from Tripadvisor
5.00The snorkel trip was great. We had a great time. The boat ride out was smooth. The reef was beautiful. Well worth the time and money. We would go again.
Key Largo snorkeling
Holloway B,Feb 26, 2026
- Review from Viator
5.00We checked in at the snorkeling office. Bought snorkels, ($15.00). Fins and mask are provided with tickets. We also rented wet suits for $10 each. Note, you can bring your own snorkel. We arrived an hour prior to boat ride to get our wet suits fitted and get to the dock from the main check-in. We’re glad we allowed enough time for bathroom break prior to donning wet suits. Staff was great. They made directions clear, maintained a safe and fun boat ride out to the reef, explained safe snorkeling techniques. It was a bit choppy on the water, but they explained to keep head in the water and don’t fight the waves. It was wonderful and I saw an octopus along with hundreds of amazing fish and coral and sponges. Great fun.
Incredible trip!
mandih745,Feb 21, 2026
- Review from Tripadvisor
5.00What a perfect day! The snorkeling was amazing and the crew was friendly and helpful. Carolyn and Justice were so informational and helpful. We always felt safe and the variety of fish and coral we saw was incredible! My camera acted up, so we didn't get any photos, but if you can, bring a waterproof camera on this trip. A definite highlight of our vacation and great for all ages.
From US$75.00
Want a private experience? Upgrade to a private tour
Related Experiences
Operated by Sundiver Snorkel Tours