Key Largo Snorkeling Trips & Sandbar Tours
Recommended by 100% of travelers
Badge of Excellence
Key Largo, USA
- 3 hours (approx.)
- Mobile ticket
- Offered in: English
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Overview
Explore the crystal underwater world of Key Largo with this private tour; only those in your reservation will be on this excursion. Your personal swim guide will take you on a beautiful snorkeling experience through John Pennekamp Coral Reef State Park, home to 1400 species of vibrant corals, plants & tropical fish.
- Professional Boat Captain
- Trained swim tour guide
- Use of all snorkeling equipment is included
What's Included
- Use of Snorkeling equipmentUse of Snorkelling equipment
- Professional Swim Guide who will enter the water with you & lead your tour
- Reef Safe Sunscreen
- Cooler with ice & bottled water
- Towels
- Tips and Gratuity for the Crew
Meeting and Pickup
Meeting point
- Key Largo Harbor Marina400 Ocean Dr, Key Largo, FL 33037, USA
Proceed all the way to the END of Ocean Drive. Complimentary guest parking is on the left-hand side. Park your vehicle then walk through the gate to marina office store. We will meet you behind the marina office store, on the water's edge, at the picnic tables for check-in at your trip **Start Time.
End point
This activity ends back at the meeting point.What To Expect
1
John Pennekamp Coral Reef State Park
2
Christ of the Deep
Additional Info
- Confirmation will be received within 48 hours of booking, subject to availability
- Not wheelchair accessible
- Near public transportation
- Infants must sit on laps
- No heart problems or other serious medical conditions
- Most travelers can participate
- No animals or service animals onboard. Contact the PET HOTEL in Key Largo
- This is a private tour/activity. Only your group will participate
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Cancellation Policy
You can cancel up to 24 hours in advance of the experience for a full refund.
Traveler Photos
Featured review
William_L
Captain Stewy is fantastic.
The entire experience was top notch - five star service. Stewy was attentive, knowledgable, hard working, prepared, and very kind. My entire family enjoyed the trip. We have a 10 year old and 6 year old - 6 year old is relatively new to snorkeling. Stewy did a fantastic job getting them prepared to have a blast.
COULD NOT RECOMMEND THIS MORE!!!!!!
Reviews
5.0
based on 150 reviews
William_L, Mar 2026
Captain Stewy is fantastic.
The entire experience was top notch - five star service. Stewy was attentive, knowledgable, hard working, prepared, and very kind. My entire family enjoyed the trip. We have a 10 year old and 6 year old - 6 year old is relatively new to snorkeling. Stewy did a fantastic job getting them prepared to have a blast.
COULD NOT RECOMMEND THIS MORE!!!!!!
Dean_K, Jan 2026
I am in my 70's and not a strong swimmer, and it was colder than average out on the reef. No matter, our guide was in the water helping me and my family group. I was very impressed with his knowledge, kindness and commitment to making this a memorable experience. This was a small group - just my wife and I plus three Gen-X family members. If that is what you have, you could not do better than this.
Camila_N, Jan 2026
Captain Stewie is great! He provided a great afternoon snorkeling adventure for my family. I would recommend chartering with Cptn. Stewie every time you come to the Keys.
Tommy_F, Aug 2025
Great time with Capt. Stew, good interaction with family and kids, safe & very knowledgeable. We had a fantastic trip and the sea life was amazing on the reef!
June_P, Jun 2025
We had a great experience on our snorkeling excursion with Captain Stewy! He was very organized, knowledgeable, friendly and wonderful with our kids (8, 9). He offered to snorkel with us, which we really appreciated as he was able to show us some great spots and taught us about many of the fish and sea creatures we spotted. Highly recommend you book with him!
Simone_H, Apr 2025
Awesome experience. Captain Stewey was brilliant. Great boat and made everyone feel included, including my sea-fearing daughter.
Dan_S, Mar 2025
Captain Stewy was excellent. He was able to connect with members of the family with different skill levels and interests and to keep all safe and engaged. Group included teenagers to middle age.
Zachary_O, Mar 2025
Amazing experience! Tailored the experience to the group. Very knowledgeable and took us to the best locations. Perfect day!
Roseanne_D, Feb 2025
Captain Stewy was very knowledgeable and got into the water with us to point out certain fish etc. Such a great way to spend an afternoon!
Patricia_W, Jan 2025
Great experience seeing the reefs in Key Largo. Our captain was knowledgeable and ensured we had a great expereince.
Holli_T, Aug 2024
Great trip out snorkeling! Boat ride was fun, too! Captain Stewey was a wonderful host and we had an amazing time! 10/10!
Lucy_R, Aug 2024
Captain Stewy made us feel very safe and well looked after. We went to an excellent spot for snorkelling and had an unforgettable experience seeing so many beautiful fish.
Susan_K, Aug 2024
We had a great time with Captain Stewy! He was very attentive to our group and guided us to two great spots for snorkling. He played great music while we zoomed to the snorkling area and was very entertaining throughout the trip. We would definitely book again with Captain Stewy!!!
Don_H, Jul 2024
We had a party of six and Captain Stewy took the time to get us comfortable with our snorkeling gear and safety considerations before setting out on the boat. The boat ride was exhilarating and we had a great snorkeling spot. We saw so many fish and even a nurse shark. Captain Stewy did a bit of diving to point out interesting coral and animals. We also got to explore on our own. I highly recommend this tour!! Thanks Captain Stewy!!!
Pamela_G, Jul 2024
What a great trip! Captain Stewy is fantastic in every respect - experienced, professional, kind, patient and he knows the spots!! We had the best snorkel experience and we have snorkeled many spots around the world! We look forward to future trips with Stewy.
Xueting_H, Jul 2024
There was traffic on the way to Key Largo on July 4th, we delayed 1.5 hours, and the capital was very patient in waiting for us. It was a wonderful experience!
Colleen_D, Jun 2024
The BEST! Captain Stewy was wonderful! We can’t wait to do it again! Our not so easily impressed teenagers loved their time on the water and snorkeling for the first time. It was a fantastic day for our family!
cathy_t, May 2024
Had a great time with captain going out snorkeling. Saw amazing sting rays and schools of fish... loved that he sized our mask and snorkel on shore. The trip was perfect. Thanks
Alejandro_B, Mar 2024
We had a great day!!! Easy way to see the statue. Amazing you of the landscape of the ocean. The trip was in time
Nicole_D, Aug 2023
Captain Stewie and Kristine we're fantastic! We made a last minute decision to change our snorkel destination and it was absolutely unbelievable. To describe it as a giant aquarium is an understatement. The reefs, corals, barracudas, and colorful large fish were incredible. I even spotted a large sleeping nurse shark. This experience was EXACTLY what I wanted. We will definitely go out with them again! In fact, I can't wait!
Kam_S, Jul 2023
My family and I have taken several charters for snorkeling experiences over the years, and we absolutely loved this trip! We can honestly say we have never felt so taken care of on a charter!! Captain Stewy and Christine were so thoughtful with every detail from start to finish. It was seamless and soooo much fun. They were also safety conscience, and took the initiative to reschedule our time to a better day so we would have the best experience possible. AMAZING! We will definitely be back!
Rosario_P, Jul 2023
It was great! My girls had a good time.
We look forward to do the same a different time .boat was clean and the music amazing .
William_L, Mar 2023
My teenage daughter that is difficult to impress said it was the coolest thing she ever has done. Christine and Stewy were awesome hosts.
Elise_G, Mar 2023
Stewy and Kristine were lovely. My son saw some very cool fish. My daughter was pretty nervous but they did what they could to put her at ease.
Boruch_Z, Feb 2023
Captain stewy and his first mate were fantastic . He knew all the places to see the most diverse coral and sea life. You don’t have to be a strong swimmer to have an amazing time. The equipment and boat were spotless .highly recommended
Brad_S, Feb 2022
We booked a snorkel trip with Captain Stewys Charters during a stretch of bad weather in January 2022. Their communication prior to the trip was excellent as the start time had to change due to cooler temps and wind. The boat and snorkeling equipment were all clean and top-notch, and we appreciated the time and effort they made to ensure that we were safely prepared for the trip. We were ultimately prevented from snorkeling due to unexpected changes in the weather, but Captain Stewys was very accommodating to provide us with an impromptu boat tour thru the mangroves and offered us a full refund which we very much appreciated. Looking forward to our next visit to Keys and chartering a trip with Captain Stewys!
Response from Host, Feb 2022
Hello Brad. Thank you for joining us and we are so pleased that we were able to accommodate your family for a great experience despite the poor sea conditions. We certainly hope to see you again when you make it back to the Keys as we would love to host a guided exploration of the reef. Until then, Captain Stewy & First Mate Kristine
Justin_V, Jan 2022
I would highly recommend this for anyone who is looking to go snorkeling in key largo, especially if you have little to no experience snorkeling or being in the ocean. Captain Stewy and his wife are genuinely compassionate people. It is obvious that they host these charters because they truly enjoy being able to show the magic of the ocean to anyone interested. Both have great communication skills and made sure everyone was as comfortable as possible the entire trip. It was truly a unique experience and I believe having this private charter vs. one of the many large group charters offered in the area made a significant difference in the quality of the experience. Thank you Captain Stewy’s Charters for a great time.
Response from Host, Jan 2022
Justin, we feel so fortunate that we were able to truly convey our passion of the sea with you. Having the unique opportunity to share this incredible part of our planet with others is something we certainly don't take for granted and it's people like you that make it very rewarding. Thank you ! Captain Stewy and First Mate Kristine
Kenneth_B, Jan 2022
Value
We booked a snorkeling trip with Captain Stewy for 5 of us. He and Christine were fantastic. They are friendly and welcoming, very professional, and fun to be with. They were COVID conscious and made sure all felt safe. The boat is beautiful, in great shape, and can really move. Capt. Stewy knew just where to take us for an amazing snorkeling experience. Can’t recommend them highly enough.
Response from Host, Jan 2022
Ken as you know, the tourism industry is a very competitive market here in Key Largo and being a new company, we certainly appreciate you considering Captain Stewy's Charters for your family's snorkeling trip. We had a blast with y'all and hope to see you again soon! Best, Captain Stewy and First Mate Kristine
Elyse_L, Dec 2021
Amazing for families with beginners to snorkeling! They were patient and helpful, especially with my young daughter who was scared mid way through. Captain And First Lady really took their time to be sure we felt safe while ensuring my teenagers had a thrilling experience as well! They thought of everything including providing towels and snacks to us after the trip out to the reef!
Response from Host, Jan 2022
Thank you Elyse for allowing us to partner with you in escorting your precious cargo. Their exposure to the 3rd largest barrier reef in the world and observing its incredible ecosystem will promote curiosity and self-confidence. Give our best to Lucy.....a life-changing day for sure. Happy New Year, Captain Stewy and First Mate Kristine
Heather_M, Dec 2021
Great snorkeling experience and would highly recommend captain Stewy & first mate Kristine. Captain Stewy will come in the water with you snorkeling.
Response from Host, Dec 2021
Thank you, Heather, for partnering with us in sharing a new experience with your kids. Only time will tell how this experience of the ocean, the reef and all of its incredible intricacies will shape their future. We hope to see you again when your family makes it back to the Keys. Happy New Year! Captain Stewy and Crew
From $595.00
per group (up to 6)up to 24 hours before the experience starts (local time)
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