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
5:30pm Sunset/Snorkel Tour
Duration: 2 hours 30 minutes
3pm Shallow Reef 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
757 reviews
Total reviews and rating from Viator & Tripadvisor
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.
Good times in Key Largo!!
Maureen W,,Feb 20, 2026
- Review from Viator
5.00It was good, they were friendly! We enjoyed our trip. Lieber was funny too! Nice Excursion! The water was beautiful!
Miami
725barryj,,Feb 20, 2026
- Review from Tripadvisor
5.00Brilliant trip very friendly staff and very informative
Snorkeling Key Largo
teresabW8361DV,,Feb 20, 2026
- Review from Tripadvisor
5.00The price was as expected. Check in process was fine. I expected to have to travel to launch site based on location, but didn’t see that spelled out in the purchase process. There was a significant delay due to a group delayed by deadly accident. The snorkeling time was unaffected. Main office and check in point personnel were thorough and pleasant. The captain Rick and his mate did a great job! Would definitely go again with this group.
Greta for families
dawna5800,,Feb 16, 2026
- Review from Tripadvisor
5.00The crew, John, liber, and Carolyn, were a blast. Made sure we all had a great trip. We seen a 5-6’ shark. We felt safe and secure!
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
-10% off
From US$67.50Was US$75.00
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Operated by Sundiver Snorkel Tours