4 hours
Mobile ticket
Our 50 foot dive vessel visits more than 100 unique sites across 7 different reef systems such as Molasses Reef, French Reef, Pennekamp Coral Reef State Park, Christ of the Abyss, & more!
2-tank, 2-location dive for certified divers! This is a combination dive & snorkel trip.
*65 Minutes PER LOCATION -more time than any other operator!
*Mom & Pop owned since 1972, we're the longest standing dive shop in the Florida Keys!
*Trips include tanks & weights, ice water, cookies & reef-safe sunscreen.
*We own & operate the dive boat, not a third party.!
-Diver certification level(s)
-When was your last dive?
-Do you need/want to hire a guide?
-Do you need to rent gear?
Divers MUST have been diving within the past 2 years. Divers whose last dive was 1 - 2 years ago MUST hire a guide.
Rental gear & guides can be paid for on arrival.
We can't WAIT to see you! BOOK NOW!
Public transportation options are available nearby
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
You MUST be a certified diver and have been diving within the last 2 years.
Please remember to bring your certification card with you.
We check all certification cards prior to boarding.
See website for our about solo-diver policy and dive guide info. www.seadwellers.com
For a full refund, cancel at least 24 hours before the scheduled departure time.
You are booking a Dive Trip for certified divers on our 50 foot Dive Vessel. This is a combination dive & snorkel trip. Established in 1972, Sea Dwellers Dive Center is the longest standing dive shop in the Florida Keys! Locations can include: Molasses Reef, French Reef, Christ of the Abyss and more than 100 other incredible sites!!! Our Trips include 65 MINUTES PER LOCATION of "pool's open time" (time from end of dive brief to boots-on-board time), more in water time per location then any other operator in the Keys! We include: tanks & weights, ice water, cookies & complementary reef-safe sunscreen. After booking your trip, please email us at [email protected] or call us at 305-451-3640 to provide the following information: -Diver certification level(s) -How long ago your last dive was -Do you need/want to hire a guide? -Do you need to rent gear? Divers MUST have been diving in the past 2 years. Divers whose last dive was 1 - 2 years ago MUST hire a guide. Rental gear & guides will be paid for on arrival. Proof of certification (physical or digital) REQUIRED at check in. Waivers REQUIRED & are available on our shop's website. We can't WAIT to see you! BOOK NOW!
We have cookies and a water cooler on board for your convenience.
Tanks and Weights are Included, optional Scuba rental equipment available
Gratuities
Duration: 4 hours
Snacks (cookies)
151 reviews
Total reviews and rating from Viator & Tripadvisor
cassandralynn1,,Jan 13, 2026
- Review from Tripadvisor
I AM OBSESSSSSED with Sea Dwellers. The entire staff is absolutely amazing!! I went solo for my padi scuba cert , not knowing what to expect! To my suprise i not only was matched up with the best group ever, but also the best instructor.. MERLIN the magic mustache man! Seriously though, he treated me so kind and being the only girl in the group (and the smallest) I didn't feel like I was treated any differently and merlin was sooo encouraging and made me feel SAFE. I cant wait to come back already and hopefully maybe work there in the future... again I'm obsessed with the entire team. Much love guys!! Cass Craig
Lindad3511,,Dec 30, 2025
- Review from Tripadvisor
Our family group of 5 had the best experience with sea dwellers dive shop. Our day started at the holiday inn pool with Tony and jasmine giving us training in scuba diving. We spent the afternoon with them on a dive boat. We scuba dived in 2 different places on the molasses reef. Tony and jasmine took good care of us. We had successful dives and the very best time. The communications by text and email days and weeks in advance were very good. I highly recommend this dive shop and in particular the instructors jasmine and Tony.
davidrJ7897SB,,Dec 6, 2025
- Review from Tripadvisor
Good dive shop, Emily, Tony and Russell are the best and know what they are doing. Nice casual diving experience. Highly recommended .
sonyah80,,Nov 26, 2025
- Review from Tripadvisor
Rewrite the review below in a more succinct and professional manner. My boyfriend and I selected Sea Dwellers for my OW cert and his AOW cert. We booked a three day diving package, two days for our checkouts and one day as a fun dive. Let me just say the whole crew was phenomenal. They were friendly, welcoming, full of vibes and overall just the best group of people ever. I am a new diver and my first day, which was supposed to be my check out 1and 2, did not go as planned. I was nervous to start and became overwhelmed quickly. My Instuctor, Sebastian was so calm, patient and handled the situation as needed. I ended up going back on the boat and sitting my first dive out. The next day, my instructors were Erica and Leslie. They were phenomenal. Erica understood that although new, I was still determined. She was thorough in preparation, very calm, and knowledgeable. At the same time, she was very stern and clear when necessary. For our last dives, I was again instructed by Leslie and Erica. I had the most incredible experience. I am fortunate to have been guided by Erica and Leslie and the entire Sea Dwellers team. I highly recommend Sea Dwellers and I will definitely dive with them in the future.
829echoh,,Nov 19, 2025
- Review from Tripadvisor
Amazing experience to successfully get our advanced open water certification! Crew was great felt like family- especially Sebastian , Leslie and Emily. Thank y’all and maybe rescue divers next???


Eric W,,Nov 14, 2025
- Review from Viator
Great mixed boat(scuba and snorkeling). captian Believe it was Morris and crew were great. took us to some nice sites Christ of the abyss and french reef. even those at the shop were great Erica and Emily. was such a good time we booked a second day and had another great time.
janicefE9028NB,,Nov 2, 2025
- Review from Tripadvisor
Check in was a breeze, the process was not stressful. Erica helped us though the process, she was a doll and so very kind. We had Captain Jeff and Merlin, you couldn't have asked for a group of nicer people. My husband was a bit unsure of the whole snorkeling experience and was not sure he would want to get in the water. He felt safe and confident enough that he got right in! We are both decent swimmers, but asked for a pool noodle to aid in floating, which was allows you to relax a bit and float while watching underwater. We saw a ray, so many fish and also a huge barracuda! The divers on this trip saw an eel and nurse shark. There were 3 sea turtles that showed up also, which was a highlight of the outing. We would 100% use Sea Dwellers if we have the opportunity to visit the Keys again. Thank you all for the memories!
V3364QJdavidp,,Oct 25, 2025
- Review from Tripadvisor
Capt. Jeff, Sebastian, Lesley and the whole team went the extra mile to make sure we had everything we needed for an awesome dive experience. We took four dives and each time was an excellent experience. They were professional, thorough and lots of fun. We came all the way from NJ and will definitely be back!!



Joan P,,Oct 23, 2025
- Review from Tripadvisor
Captain Jeff, Sebastian aka Sea bass, Leslie and all the crew were so on top of everything. Made sure we went to the best dive site for the best visibility and currents for that day. Being sure to mix it up each day. Just a great time, felt safe and secure!!





Discover624057,,Oct 12, 2025
- Review from Tripadvisor
Greatest dive Charter ever. Everyone was so professional and fun. Special thanks to Emily for all her help! Can't wait to come back!


Operated by Sea Dwellers Dive Center of Key Largo