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Key Largo Snorkeling Tour - rental mask, fins and vest INCLUDED

Badge of Excellence
Key Largo, USA
Popular pick
Booked 5+ times last week!
  • 2 hours 30 minutes (approx.)
  • Mobile ticket
  • Offered in: English

Why travelers loved this

4.5
·
· Maureen_W ·
Feb 2026
It was good, they were friendly! We enjoyed our trip. Lieber was funny too! Nice Excursion! The water was beautiful!
· Evelyn_B ·
Oct 2025
Boat 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.

Overview

This shallow-water snorkeling tour in Key Largo specializes in creating great snorkeling experiences for first-time snorkelers, kids, and families. Get a fun and comfortable introduction to snorkeling on this tour in the Florida Keys National Marine Sanctuary, known for its beautiful reefs and marine life.
  • Explore below the waves on this Key Largo snorkeling tour
  • Beginner-level snorkeling is perfect for first-timers
  • Enjoy the beautiful Key Largo National Marine Sanctuary
  • All equipment included except for the snorkel (byo or buy on site)

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.

Meeting and Pickup

Meeting point

  • 102840 Overseas Hwy, Key Largo, FL 33037, USA

    Instructions: You must check in at least ONE HOUR prior to trip time at the Sundiver Station located at 102840 Overseas Highway, Key Largo, Florida, 33037.

End point

This activity ends back at the meeting point.

What To Expect

Check in at the Sundiver Station in Key Largo at least one hour prior to your start time. Remember to bring your own snorkel or purchase a new one on-site at check-in.

Meet your guide and instructors and get fitted for all the equipment you need except the snorkel: a high-quality mask, fins or flippers, and safety vests.

Board your boat and relax while you head out to the best snorkeling spots among the reefs off Key Largo and the Key Largo National Marine Sanctuary.

Beginners can get valuable instructions from the instructors, while more experienced snorkelers can swim where they wish and enjoy the time in the water. Spot colorful fish and sea turtles in the water.

After 1–2 hours of exploring and snorkeling, return to the Sundiver Station and head back on land.
1

Florida Keys National Marine Sanctuary

2

Molasses Reef

3

Grecian Rocks

4

Christ of the Deep

5

North Dry Rocks

6

Key Largo Dry Rocks

7

John Pennekamp Coral Reef State Park

Additional Info

  • Confirmation will be received at time of booking
  • Not wheelchair accessible
  • Stroller accessible
  • Service animals allowed
  • Near public transportation
  • Infants must sit on laps
  • No heart problems or other serious medical conditions
  • Most travelers can participate
  • 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.
  • This tour/activity will have a maximum of 49 travelers

Cancellation Policy

You can cancel up to 24 hours in advance of the experience for a full refund.

Traveler Photos

Gallery picture 1 (from a traveler's review)
Gallery picture 2 (from a traveler's review)
Gallery picture 3 (from a traveler's review)
Gallery picture 4 (from a traveler's review)
Gallery picture 5 (from a traveler's review)

Featured review

George_A
The 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!

Reviews

4.5
based on 767 reviews
Total reviews and rating from Viator & Tripadvisor

Tremendous

Jason_R, Apr 2026
Great view of the reef. Saw lots of fish and crustaceans. The captain and the crew were very helpful and nice.

Response from Host, Apr 2026

Wonderful !! Thank You for the nice review and please come see us again soon !

Misleading advertisement....

Kendall_H, Mar 2026
MISLEADING ADVERTISEMENT. AMAZING CREW. You are not taken to multiple spots. Only one. Crew was great. Snorkels $15 in the shop

Response from Host, Apr 2026

Hello Kendall, We spoke on the phone and I'm sorry you still feel mislead. We advertise a 2.5 hour, 1 stop reef excursion. We have been in business since 1983 and have learned that trying to cram multiple reefs in a 2.5 hour trip is wasteful for the customers. We waste lots of time getting customers back on board and doing head counts and relocating to another reef. We want the customer to have maximum "water time" to enjoy these large reefs. If we are constantly moving to another reef the "water time" would be very little. I do understand after you booked you got an automated email that lists the different reefs located inside the National Marine Sanctuary but nowhere does it say we visit all those reefs every tour. The tour would have to be an ALL DAY tour of at least 10 hours to visit all the reefs inside the National Marine Sanctuary. Again, I am sorry if you thought something different. We have refunded your entire tour 100%. I'm happy you think the crew was amazing, they do try hard to provide a fun and safe tour for everyone. Please know we are not misleading and have all the details on our website that mentions we go to ONE reef per tour.

Awesome experience!

Kay_S, Mar 2026
Very 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.

Key Largo snorkeling

Holloway_B, Feb 2026
We 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.

Good times in Key Largo!!

Maureen_W, Feb 2026
It was good, they were friendly! We enjoyed our trip. Lieber was funny too! Nice Excursion! The water was beautiful!

Great activity for all levels!

Samantha_W, Jan 2026
The 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 2026
The 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!!

Great experience, highly recommend

Evelyn_B, Oct 2025
Boat 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 2025
The 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!

The Staff, Captain Rick...

Silvia_R, Aug 2025
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

Great experience the...

Heather_C, Aug 2025
Great experience the captain and crew were great! Would definitely recommend! It was my first time snorkeling and I loved it.

Bad Anchoring

Jerry_T, Jul 2025
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.

Response from Host, Jul 2025

Receiving 2 stars is such a bummer for something out of our control. Our crew works so hard to make sure everyone has a fun and safe time. I just looked at the reef report from your trip and the wind was only 3mph, Calm seas and over 50 feet of visibility. You joined us on a superb weather day. The Christ Statue requires a weather day like this to enjoy but unfortunately July is the busiest time of the year and all the mooring balls that surround the reef were already taken. There are only a few balls around the perimeter of the reef, they are first come, first serve. If they are not available there is an area designated to drop anchor. This is an area we are required to anchor to avoid damaging any corals. The designated area is not right on top of the reef but right next to the reef. The distance to swim to the reef is not any further than if we used the mooring balls. If someone wasn't making it to the reef then it might be because they were not comfortable swimming or some other issue, the short distance shouldn't have been a problem. We are sorry this trip fell short of your expectations.

It’s a beautiful ride and...

Julie_L, Jul 2025
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.

Response from Host, Jul 2025

Thanks for the awesome review. Please come see us again soon !

Great Snorkel Trip!

Michelle_T, Jul 2025
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!

Response from Host, Jul 2025

Happy to hear you had a fun time. Thanks for joining Sundiver Snorkel Tours. Please come see us again soon !

The crew gives very...

Serenity_T, Jul 2025
The crew gives very detailed instructions before heading out to the reef and tour was very beginner friendly all the gear is clean and ready to use! The water is nice and very beautiful underneath! Would definitely recommend to other 1st time snorkels

Great experience.

Curt_B, Jul 2025
It was really great. It was as expected. The crew was really nice. Overall it was a great experience.

Great snorkeling trip

Melody_R, Jul 2025
The crew were wonderful. Saw so many different kinds of fish, along with some amazing types of coral. Such a fun trip.

Great experience!

Camille_K, Jul 2025
Wonderful experience! It was great that all the equipment was included and captain and mate were very knowledgeable and helpful. Amount of snorkeling time was perfect - not too long, not too short.

Best snorkeling in Key Largo

Elizabeth_H, Jun 2025
Very organized. Captain Rob and Anya were super helpful and friendly. The area was beautiful and they answered all my son's questions.

Captain Joe, Justus, and...

Ashley_B, Jun 2025
Captain Joe, Justus, and Anya were all very friendly and made sure everyone knew the safety measures and rules. They were knowledgeable and a pleasure to to on this experience with.

Tennessee

Janice_H, Jun 2025
If you take the 9:00am trip you pay more to see Christ of the abyss, and there is no guarantee you will get to see it. We didn’t captain Rick determined it was too rough sea. Also be prepared to pay for a snorkel that is not included. You can bring your own. The water was very rough and if you are prone to motion sickness I advise you to take Dramamine before you go. I forgot to and 🥴

Response from Host, Jun 2025

Hello, Thanks for the review. I just want to clarify a few things. The 9am Statue tour does not cost more than the other tours. We offer statue tours and shallow reef tours and they are the same price. I am sorry the day you joined us we were not able to go to the statue due to weather conditions. I hope you enjoyed the shallow reef we went to as the alternative. Normally the water is not rough but yes the day you joined us the wind picked up even thought it was forecast to be low winds. Weather conditions change hour by hour and we do our best to show our customers a fun and safe time. Thanks for choosing Sundiver, Please come back again soon and hopefully the weather will be beautiful so we can show you a good time.

Best snorkeling trip we’ve ever been on!!!

Steven_S, Jun 2025
This was perfect for families or anyone new to snorkeling. It was the best snorkeling trip we’ve ever been on and our kids loved it! We saw tons of fish and we didn’t feel scared at all. The staff were great and very helpful.

It was really fun! Rules...

cmcheidi, May 2025
It was really fun! Rules were clearly outlined while still allowing for plenty of versatility. It felt like we were inside of an aquarium! The reef was beautiful, definitely worth the money! And the workers were really great at being attentive to our needs.

Worth the money

nate_h, May 2025
Fun easy to find highly recommend. Staff was friendly from boat to shore. Fun atmosphere clean boat not over crowded

Great snorkeling trip...

Martin_D, Apr 2025
Great snorkeling trip with a very experienced crew who made everything easier. The location was beautiful with loads of fish on the reef

This was a great first...

Dominique_D, Apr 2025
This was a great first experience kayaking and definitely suitable for beginners. Our guide was very kind and always made sure he stayed close by in case we got stuck. Maneuvering through the mangroves can be tight and tricky at times but you definitely learn as you go. We unfortunately didn't see any manatees this time of year but still enjoyed this tour very much. The water was calm and relaxing, making for a great time. I only wish there could have been some more education about the actual mangroves but besides that we had a very good experience!

10/10 snorkel day!!

Brianna_M, Apr 2025
We had a great time. Highly recommend if you’re looking for a fun activity to do with friends or family.

Response from Host, Apr 2025

Wow !!! Thanks for the wonderful review. Please come see us again soon :)

April fools day we saw dolphins

Nicole_M, Apr 2025
Had a wonderful time the crew was amazing and funny the water was teal green and the Jesus statue was very visible

Great experience on a not-so-great day

Jeff_K, Apr 2025
My wife and I had snorkeled once and it was my 9 year-old's first time, and they did a great job from the initial check-in until they dropped us off back at the dock. Very professional. It was pretty windy, but we were able to get in the water and enjoy the day.

Fun and fish!

Rosalyn_M, Feb 2025
It was an amazing experience! Anya and Joe were fun and funny, and took great care of us, and the fish were gorgeous!

From $75.00

per person

up to 24 hours before the experience starts (local time)

Book ahead!
On average, this is booked 11 days in advance.

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