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Atlantis Submarine: Explore Cozumel's Marine Park
4.6
787 Ratings
Zona Hotelera Sur
Dive 100 feet in Cozumel’s Atlantis Submarine. Explore Chankanaab’s marine park, vibrant corals, and diverse marine life. Book your underwater adventure now.
Dive 100 feet in Cozumel’s Atlantis Submarine. Explore Chankanaab’s marine park, vibrant corals, and diverse marine life. Book your underwater adventure now.
Duration:
2 hours
Cancellation:
24 hours
Highlights
- Atlantis Submarines Cozumel - Guests are encouraged to arrive at our facilities at least 30 minutes prior to their scheduled departure. Upon arrival, our welcoming hosts will assist with check-in and escort you to our exclusive Explorers’ Lounge. Here, you can relax in the departure lounge, enjoy a brief introductory video, and then board our…
- Atlantis Submarines Cozumel - Guests are encouraged to arrive at our facilities at least 30 minutes prior to their scheduled departure. Upon arrival, our welcoming hosts will assist with check-in and escort you to our exclusive Explorers’ Lounge. Here, you can relax in the departure lounge, enjoy a brief introductory video, and then board our passenger boat for the transfer to the dive site, where your underwater adventure will commence.
- Parque Nacional Arrecifes de Cozumel - Embark on the Atlantis XII submarine for an unforgettable underwater journey. Descend to depths exceeding 30 meters (100 feet) to explore the breathtaking Chankanaab Reef, a part of the Mesoamerican Reef System—one of the largest living reef systems globally.
Experience the excitement of Cozumel’s renowned wall, featuring a dramatic 600-meter drop, and visit the largest sunken ship in the area, the Felipe Xicoténcatl, now an artificial reef that nurtures marine life within this Protected Natural Area.
- Atlantis Submarines Cozumel - Following the dive, guests will return by boat to our facilities. Before departing, don’t forget to visit our boutique to select a souvenir of your Atlantis XII adventure.
What's Included
- Commemorative digital dive certificate
- Exclusive access to the iconic Atlantis Submarine TS
- Commemorative digital dive certificate
- Exclusive access to the iconic Atlantis Submarine TS
What's Not Included
- Gratuities
- Government fees
- On-board restrooms
- Photo Package ( optional )
- Gratuities
- Government fees
- On-board restrooms
- Photo Package ( optional )
Additional Information
Embark on an underwater adventure to depths of 100 feet (30 meters) in a genuine submarine in the Mexican Caribbean, led by an experienced, licensed crew. Uncover the reasons Cozumel is celebrated as one of the premier dive locations globally as you navigate the safeguarded waters of Chankanaab Marine Park, teeming with colorful coral formations and a…
Embark on an underwater adventure to depths of 100 feet (30 meters) in a genuine submarine in the Mexican Caribbean, led by an experienced, licensed crew. Uncover the reasons Cozumel is celebrated as one of the premier dive locations globally as you navigate the safeguarded waters of Chankanaab Marine Park, teeming with colorful coral formations and a variety of marine species.
- For your own safety, explorers on this activity must be able to safely navigate backward through a 12-step ladder (handrails available).
- For your own safety, the minimum required height is 3ft and 4 years old, for children
- Children are considered from 4 years to 16 years. No infants allowed ( babies to 3 years old)
- All participants must pay a ticket and all the children must be always with an adult.
- Pregnant, without previous complications, can carry out the activity up to the 6th month of pregnancy.
- Access in a bathing suit and / or barefoot is not allowed.
- Pets are not allowed.
- Only 1 personal item like a purse or small handbag is allowed, and it must fit in your lap. Dimensions should not exceed 18 x 14 x 8 inches
- Additionally, a 13 USD Marine Park fee must be paid by person.
- Additional services have an extra cost (photos or souvenirs).
- Tour operation subject to permissible weather conditions.
- Atlantis Submarines Cozumel reserves the right to refuse admission in case of adverse conditions for the safety of our passengers.
- If you do not follow and / or do not comply with the indicated safety instructions, you will not be allowed to continue with the activity and refund does not apply in this situation.
- Check in must be 40 minutes before the tour time (local time )
- Not recommended for travelers with physical mobility limitations
Location
Atlantis Submarines Cozumel
Carretera Costera Sur
We are located across street of Casa del Mar Hotel. Carretera Costera Sur Km. 4
At Cozumel , Quintana Roo
Your check in will be at least 30 minutes before the tour time ( local time ).
Be free to contact us if you have any questions about location.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Customer Ratings
4.6
(787 Ratings)
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Ramnik_s
Mar 3, 2026
Amazing experience - Don’t hesitate, book it! Great experience, felt safe and well taken care of. Went with 6 and 10 year old kids and they absolutely loved it.
Review provided by Viator
K6688aojohnnys
Mar 2, 2026
Awesome - Great time very comfortable and very cool
Review provided by Tripadvisor
Julie_d
Mar 2, 2026
I was concerned that I... - I was concerned that I would feel claustrophobic, but it was air-conditioned, more roomy and comfortable than I anticipated. Being able to see the fish, coral reef, and other life under water was beautiful!
Review provided by Viator
Dixie_w
Mar 1, 2026
Would Recommend - Since it is a submarine, seating was very tight. The experience itself was really good though. The photo memory book they offered is definitely overpriced but we went ahead and got one because we are a sucker for souvenirs. I would recommend. I'd love to do it again.
Review provided by Viator
Donald_h
Feb 28, 2026
Very cool - Easy to get there by walking from ship. Easy to get on submarine. The cost was worth the trip. Lots to see
Review provided by Viator
Luvbeingoma
Feb 20, 2026
Unique way to experience marine life - Unique experience! I saw many species of fish, coral, and sea sponge, as the submarine descended to 110 ft. Although the seating was tight, I appreciated individual seats, so no one took up more than their share of space. The sub was comfortably air conditioned. The tender taking us to and from the sub was fun, too. Any time on the water is wonderful for this traveler.
Our departure was delayed due to weather and refunds were offered to anyone who chose not to wait, as it was unknown whether our departure would be delayed or cancelled.
Review provided by Tripadvisor
Darrell_w
Feb 17, 2026
Bucket list!! Awesome Experience - If you’re looking for a unique way to explore the underwater world of Cozumel without diving or snorkeling, Atlantis Submarines Cozumel delivers an unforgettable experience.
From the moment you board the transfer boat to the actual submarine, the operation feels professional and well-organized. The staff is friendly, safety-focused, and great at explaining what to expect. Once inside the air-conditioned submarine, you descend gradually into the Caribbean Sea, watching the sunlight fade as vibrant marine life comes into view.
The real highlight is cruising along Cozumel’s famous reef system. You’ll see colorful coral formations, tropical fish, and sometimes even rays or nurse sharks—depending on the day. Large portholes give every passenger a clear view, and the onboard narration provides interesting information about the ecosystem and marine conservation efforts.
Unlike snorkeling, there’s no need to worry about swimming skills, currents, or equipment. It’s comfortable, dry, and surprisingly spacious, making it ideal for families, non-swimmers, and anyone wanting a relaxed but immersive adventure.
Pros:
Unique underwater experience without getting wet
Knowledgeable and professional crew
Great visibility and marine life sightings
Suitable for all ages
Cons:
More expensive than typical boat tours
Marine sightings vary depending on conditions
Overall, Atlantis Submarines Cozumel is a bucket-list excursion that combines adventure, education, and comfort. If you’re visiting Cozumel and want to experience the reef from a completely different perspective, this tour is well worth considering
Review provided by Viator
David_r
Feb 25, 2026
Great experience but beware the proximity of your ship to the sub - The experience itself was wonderful but Viator needs to update what piers are close by as opposed to those far away. When we talked with Viator about how far away it was to walk they said 7 minutes. We added what ship we were on just to clarify. It turned out to be almost an hour walk. We showed them the transcript and the Submarine place was very nice and comped a taxi back, no charge.
Review provided by Viator
136matheusb
Feb 18, 2026
Administrative issues - Our reservation was canceled due to issues with the port (nothing the company could have done to fix it, so no problem about that). However, the rating is for two reasons:
The cancellation notice was made by phone call (my cell phone doesn’t accept international calls), with no attempt via WhatsApp or email. As a result, we only found out the tour had been canceled after arriving at the meeting point (which caused us to lose time and money on transportation).
When requesting a refund, I was told it could take up to 20 business days, which is completely unreasonable and makes no sense. When I questioned the timeframe, I was simply told it’s their accounting department’s process, with no additional solution offered.
Review provided by Tripadvisor
Jea_m
Feb 18, 2026
Terrible experience - Terrible experience. I have booked this excursion for a family of 4. 2 adults and 2 kids (4y/o and 12 y/o). When we got to Atlantis Submarine office, we were discouraged as soon as they saw my 4 year old son. They said that it is a must that he is able to climb up and down the submarine ladder with no help at all and that if he cries we will be turned away by the captain. We were told that if we decide to do it, we will not be reimbursed if we end up being turned away because of our son crying and misbehaving. It was basically disappointing to hear. My daughter and I ended up doing the activity while my husband and son went back to the ship because the staff wouldn’t allow them to stay with us in the waiting area because my son was whining like a typical 4 year old. We were told that they contacted the vendor (viator) regarding the situation and that we will receive a partial refund since it is not our fault that the specific information were not advertised in viator website when we booked the activity. I am still waiting for the refund and it’s been 2 weeks since we were told.
Review provided by Viator
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