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 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.
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
12pm Shallow Reef Snorkel Tour
Duration: 2 hours 30 minutes
5:30pm Sunset/Snorkel Tour
Duration: 2 hours 30 minutes
9am Christ Statue Snorkel Tour
Duration: 2 hours 30 minutes
3pm Shallow Reef Snorkel Tour
Duration: 2 hours 30 minutes
Reviews
752 reviews
Total reviews and rating from Viator & Tripadvisor
An amazing experience
lorisY4422PR,,Jan 15, 2026
- Review from Tripadvisor
5.00What a great experience from the time we walked in the door. All of the staff were very informative and polite. They explained what was included and where we would go! The day of the snorkel trip was just as great. Very well organized and very thorough. From the sign in desk to the boat crew! Captain Rick, Justice and Mackenzie did an amazing job explaining the process, helping everyone with the essentials and just talking of fun local things to do. Free water was provided and you could purchase pop for $1. Overall, we had an amazing time. The snorkel area we went to was just breath taking. The team provided insight of what areas to focus on ! We will be back! We highly recommend this tour!!
Great activity for all levels!
Samantha W,,Jan 5, 2026
- Review from Viator
5.00The boat ride out and the snorkeling was great! They provided detailed instructions and made sure everyone understood how to keep themselves safe. We had younger kids and adults with us and there was fun to be had for everyone in the group!
Snorkeling adventure
Barbara P,,Jan 3, 2026
- Review from Viator
5.00The day started out on the chilly side but the staff and crew reassured us the water temp was perfect. We added on wet suits just for added warmth just in case. Justice, Liber, and the captain of our tour did an amazing job at making sure we were all safe, smiling, laughing and having an all around good time. We didn’t have to swim far from the boat at all to see the reef. Would highly recommend this tour and crew to all that are new to snorkeling! Happy holidays!!
Family friendly
TamaraN985,,Dec 24, 2025
- Review from Tripadvisor
5.00Crew was amazing and very accommodating. Really nice guys, Justice went out of his way to make sure my daughter had fun. Very pleasant experience from booking to sailing. Would definitely recommend and we'll be back
Key Largo snorkeling
H3452FPnates,,Dec 10, 2025
- Review from Tripadvisor
5.00Captain Rick and Liber were awesome guides. We saw a ton of fish and had a great time in the water. Would definitely recommend
Not bad
Guoling X,,Nov 28, 2025
- Review from Tripadvisor
4.00All the coral were dead and only saw a few fishes . but the crew were very kind and nice . the ship took 40 minutes to get to the reef. The waves were very big!
Great 1st time snorkeling experience
caronh155,,Nov 25, 2025
- Review from Tripadvisor
5.00Our crew, Liber and Rick were very helpful. As 1st time snorkeling they explained everything very thoroughly. My family and I had a wonderful time.
Love snorkeling? A must while in The Florida Keys
joselc836,,Oct 13, 2025
- Review from Tripadvisor
5.00A must experience if you like snorkeling! Go see it before it fully bleaches! Easy ride to the shallow reefs, fun in the sun.
Great experience, highly recommend
Evelyn B,,Oct 12, 2025
- Review from Viator
5.00Boat staff was super friendly, I got pretty sea sick and they helped me right away. All instructions were very clear and the trip was well organized. It was forecasted to rain, staff made sure everything was safe before we set sail, and in the case of rain we were promised a refund or a reschedule.
Great Snorkling Tours!
George A,,Sep 25, 2025
- Review from Viator
5.00The Captain and First Mate are very knowledgeable and helpful. They were very friendly and personable. They took time to explain important points and answered questions. The snorkling was GREAT! It was a fantastic experience!
-10% off
From US$67.50Was US$75.00
Want a private experience? Upgrade to a private tour
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Operated by Sundiver Snorkel Tours