Key Largo Snorkeling Tour: Explore Marine Sanctuary

Join us for a thrilling Key Largo snorkeling tour and explore the vibrant marine sanctuary. Perfect for families and first-time snorkelers. Gear included!

Duration: 2 hours, 30 minutes
Cancellation: 24 hours
Highlights
  • 102840 Overseas Hwy - 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 off Key Largo are perfect for snorkeling!
    Important Information:
  1. Check-In is ONE HOUR prior to trip time.
  2. You MUST be…
What's Included
  • Safety vest included for security
  • High-quality mask provided for clear vision
  • Fins/flippers available for efficient swimming
What's Not Included
  • Snorkels are NOT included. We offer affordable snorkels at check-in $15
  • We sell very affordable high quality souvenir snorkels made of 100% silicone available in many colors. Available for purchase during check in. ($15)
Additional Information

Sundiver III offers a fun, safe, and simple snorkeling experience. Embark on a 2.5-hour aquatic journey to the shallow inner coral reefs of the renowned Key Largo National Marine Sanctuary, also recognized as the original John Pennekamp State Park. Our cordial team is adept at handling kids, families, and novice snorkelers. The vibrant marine ecosystem…

Location
102840 Overseas Hwy
Overseas Highway
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.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.5
(707 Ratings)
5 stars
4 stars
3 stars
2 stars
1 star
Uconn2323
Mar 9, 2025
Amazing coral reef - Captain Joe and first Mate Anya were amazing. Great trip and family memories. The water was crystal clear and the fish were beautiful
Review provided by Tripadvisor
7orlad
Feb 24, 2025
Highly recommend - Great trip! Anya very helpful throughout the tour being a bit of a novice. Took her up on a recommendation to local pizza restaurant and it did not disappoint! Thanks Anya. 😊
Review provided by Tripadvisor
Rosalyn_m
Feb 9, 2025
Fun and fish! - It was an amazing experience! Anya and Joe were fun and funny, and took great care of us, and the fish were gorgeous!
Review provided by Viator
Globetrotting699105
Jan 3, 2025
Fun for all ages - It was a great experience and a lot of fun. My wife is not a great swimmer but the wet suit and noodle made snorkeling easy and fun.
Review provided by Tripadvisor
Sean_m
Dec 28, 2024
They were very helpful... - They were very helpful and kind in explaining things. Especially in windy weather. My family had a great time!
Review provided by Viator
Kyliesg6229os
Dec 22, 2024
Wonderful - Our captain and his mate were fantastic. We saw so many species of fish-it was a great time!! We would definitely do this trip again.
Review provided by Tripadvisor
Anne_d
Jan 14, 2025
Ok guide, but too short.... - Ok guide, but too short. Only 1,5 hours and as we saw it should be 2,5 hours on sea. And not specially for familie and kids.
Review provided by Viator
Jaclyn_t
Dec 27, 2024
Great crew - not great snorkeling that day - The crew was great and very friendly. The boat was clean and were given good, clear instruction and clean gear. We were disappointed in the spot that was chosen - there weren't many fish to see. The photos and description on the site didn't match what we saw or the fact that it was considered "beginner level snorkeling." We were in a fairly deep area. Initially we assumed the poor snorkeling (lack of anything to see) was due to weather/water conditions. But, after speaking to others who snorkeled the same day in a different location within the Marine Sanctuary and had better visibility and more to see, we were disappointed. I wouldn't recommend this tour because you rely on the tour company to choose the best possible option to provide the best possible experience.
Review provided by Viator
Sander_w
Dec 25, 2024
Pretty ok for a snorkeling tour - Friendly staff, big waves at sea, saw some coral reefs and fishes. Not extremely exciting but it was indeed a beginners snorkel tour. (Even with big waves) Not sure if i find it price-worthty.
Review provided by Viator
A2480qjleonc
Feb 23, 2025
Bad weather, no refund - I suppose this could be a lovely tour based on the other reviews, but only if everything goes well. Our experience with this tour was deeply disappointing and, frankly, concerning. Despite dangerous weather conditions, strong winds and rain, the captain insisted on proceeding. The resulting 30-minute journey was terrifying for our six-year-old and caused widespread seasickness. Upon arrival, the captain decided to cancel the tour and return immediately due to the very conditions the captain had ignored, leading to another equally traumatic return trip. This disregard for passenger safety is unacceptable. As it was the last tour of the day, the merchant's office was closed upon our return. The captain assured us that full refunds would be issued due to the cancellation. However, when we contacted the merchant the following day, they refused to honor the promise. Knowing we are not local and unlikely to pursue legal action, they denied our refund. They demonstrated a clear willingness to exploit tourists. If you are comfortable with the risk of a dangerous journey in poor weather and are prepared to potentially fight for a refund, go for it. Otherwise, I would strongly advise against it.
Review provided by Tripadvisor
Select Date and Tickets
up to 15 guests
1 Adult
April 2025
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Today