Atlantis Submarine Cozumel Review & Tips
Are you wondering if the Atlantis Submarine Cozumel Tour is worth it? You’re in the right place.
I lived in Cozumel for nearly two years and this tour was one of the best things I did.
It’s not just a cheesy tourist trap. It’s a real submarine that descends to 100 feet underwater. You’ll see some amazing sea life while staying safe and dry.
I’ve got the full scoop on what to expect and everything you need to know, including the downsides.
🪸Ready to book? Get the best price here.

Atlantis Submarine Tour Cozumel Overview
The Atlantis Submarine is Cozumel‘s only tourist submarine, offering an authentic underwater journey.
Unlike semi-submersible vessels that only give you a partial underwater experience, the Atlantis takes you completely below the surface.
You’ll be among the 1% of the world’s population to venture deeper than 100 feet below the ocean’s surface, making this an exclusive adventure.
The Atlantis submarine is the only one of its kind in Mexico, so you really need to experience it while you’re here.
I was a little nervous about going on a submarine. But Atlantis Submarines has a stellar safety record with 24 years of incident-free operations in Cozumel.
The submarine is engineered with fail-safes, including duplicated systems and the capability to surface autonomously in case of power loss.
They conduct rigorous safety audits, complying with American Bureau of Shipping Standards and US Coast Guard requirements.
Getting to Atlantis’ Starting Point
Atlantis’ central location, right in front of the Casa del Mar Hotel, makes it easy to get to from anywhere on the island.
- From Puerta Maya: Head left towards the North for about four blocks.
- From the International Port: A quick two-block walk to the left heading North.
- From Punta Langosta Cruise Pier: Grab a taxi right outside the terminal.
- From the Ferry Terminal: If you’re coming over from Tulum or the Riviera Maya, you’ll find taxis waiting outside the terminal.
- From Anywhere Else in Cozumel: Taxis are readily available to take you to the submarine’s location quickly. Note that there is no Uber or Lyft in Cozumel.
What to Expect on the Atlantis Submarine Cozumel Tour
The entire tour lasts about two hours. However, a lot of that time is going to and from the submarine. You’ll spend about 45 minutes inside the submarine.
Boat Ride to the Submarine
After meeting up at Atlantis’ facilities, you’ll be picked up from their pier. The ride out to the sub is beautiful.
If you’re lucky, you may see dolphins. I didn’t see any on my trip, but I’ve heard it sometimes happens so keep your camera handy.
Boarding the Sub
Once you arrive at the submarine, you’ll transfer from the boat. It’s a little slippery so make sure you’re wearing shoes that are easy to walk in. The crew helps you so it’s not as scary as I expected.
You’ll then climb down the 12-step ladder and find your seat. Don’t worry, all the seats have great views.
Exploring the Ocean
The Atlantis Submarine ride offers an up-close look at Cozumel’s underwater life. As the sub dives, you’ll see a variety of sea creatures and coral formations through your own window.
You even pass by a shipwreck, which was my favorite part.
The ride is smooth, with clear views that make it easy to spot marine life, including fish, sea turtles, and occasionally sharks. Of course, you’ll also see the beautiful coral formations.
It really feels like entering a whole new world. We didn’t see any sharks, which I found to be disappointing. But we saw plenty of other things, including sea turtles and eels.
There are crocodiles in Cozumel, but it’s highly unlikely you’ll see one. Still, it could happen.
Even with the submarine full, I didn’t feel crowded. Maybe because I was so engrossed with the view out the window.
Returning to Shore
I gotta admit, the boat ride back to shore was a letdown. I mean, the ride is fine and the scenery is gorgeous. But after being underwater, I didn’t want to return to real life.
Pros and Cons of the Atlantis Submarine Cozumel Tour
Let’s take a look at both the good things and the not-so-good to make sure this is the right tour for you.
Pros
- Unique Experience: Diving over 100 feet below the surface in a real submarine is a rare opportunity that few other destinations offer.
- Safety Record: With 24 years of incident-free operations, the safety measures and protocols are top-notch.
- Marine Life: You’ll see an abundance of sea life and coral formations, including the chance to explore famous sites like the Chankanaab Reef.
- Educational Value: The tour provides educational commentary about the marine environment. I loved learning about the things I was seeing.
- Comfort: Every passenger gets their own window, ensuring a personal and unobstructed view of the underwater world.
- Accessibility: It’s located within walking distance from major cruise ports, making it an easy shore excursion for visitors.
Cons
- Space Constraints: The submarine’s interior is compact, which might be uncomfortable for those with claustrophobia or a preference for more personal space. I found that people didn’t use deodorant as much as I would have liked.
- Physical Requirements: There are physical requirements for entry and exit, such as the ability to climb a short ladder and fit through the hatch.
- Limited Personal Items: Due to space limitations, you can’t bring much on board; however, lockers are provided for storage.

Tips for Taking the Atlantis Submarine Tour
To make the most of your tour, here are a few tips you should keep in mind:
- Book in Advance: Tours sell out so make sure you book in advance.
- Expecting Mothers: If you’re pregnant and in your first two trimesters without complications, you’re welcome aboard.
- Size Matters: There’s no weight limit, but the entry door is 40 inches wide. Comfortably fitting through this space is necessary to join the tour.
- Dress Smart: Shoes are a must and bathing suits must be covered. Wear practical clothing that won’t get in the way as you climb up and down the submarine’s ladder.
- Less is More: Space is at a premium on the submarine, so pack light. Lockers are available to store your belongings.
- Don’t Forget Your Camera: Photos and videos are encouraged. Just remember to turn off the flash to avoid reflections on the windows.
- Contribution to Conservation: The $6 national park fee is a genuine charge that goes towards the maintenance of Cozumel’s national parks, including the Chankanaab Reef marine park.
- Space and Comfort: The submarine is spacious, but if you’re prone to claustrophobia, the close quarters with fellow passengers might feel a bit snug. It’s worth considering this before booking your tour.
- Bring Cash: It’s optional, but customary to tip the crew after your tour. They’ll accept both U.S. dollars and pesos.
Essential Information About Atlantis Submarine Cozumel Tours
Operating Days and Hours: Tours daily between 9:00 a.m. and 3:00 p.m.
Tour Cost: Currently the tour is $115 for adults and $75 for children. You’ll also have to pay a $6 national park fee.
Tour Duration: The total tour takes about 2 hours. This includes the boat ride to and from the submarine. Time on the sub is about 45 minutes.
Accessibility: Guests must navigate a 12-step ladder backward to enter the submarine.
Dress Code: Bathing suits and bare feet are not permitted.
Minimum Age: Children must be at least 4 years old.
Height Requirements: A minimum height of 3 feet is required.
Weight Limitations: There are no weight limitations. Guests just have to fit through the door, which is 40 inches wide.
Pregnancy: Pregnant women without previous complications can participate up to their 6th month.
Weather Conditions: Tours may be rescheduled in the event of bad weather. Occasionally during the off season the ports are closed due to high winds.

Is Atlantis Submarine Tour Worth It?
For me, it was absolutely worth it. It was a unique experience and I enjoyed every minute.
I’m a huge fan of scuba diving and snorkeling, and Cozumel is well-known for its reef system. Being able to see so much of the reef and sea life that deep was especially fun.
It’s also great for families, whether you’re staying on the island or coming over for a day trip from Riviera Maya.
Frequently Asked Questions: Atlantis Submarine Cozumel
How long is the Atlantis submarine tour?
The entire tour is two hours long, including the boat ride to and from the sub. 45 minutes of that is spent on the submarine.
How to dress for Atlantis submarine?
Wear comfortable clothing that won’t hinder you from climbing up and down the ladder to get in and out of the sub. Bare feet and bathing suits are not allowed.
How far down does the Atlantis submarine go?
The submarine goes approximately 100 feet deep. Depth may vary depending on conditions.
How much is the submarine ride in Cozumel Mexico?
Currently the tour is $115 for adults and $75 for children. You’ll also have to pay a $6 national park fee.
Where is Atlantis submarine located?
Atlantis is located in Cozumel in front of the Casa del Mar Hotel.
How safe are the Atlantis submarines?
The submarines are very safe. Atlantis has a flawless 24-year safety record, redundant systems for emergency surfacing, constant surface vessel communication, and adherence to stringent American Bureau of Shipping and US Coast Guard standards.
Is there a bathroom on the Atlantis submarine?
No, there are no restrooms on the submarine or on the boat ride. There are restrooms available in the office.
How many people does the Atlantis submarine hold?
The submarine holds 48 guests and 3 crew members.
Has Atlantis Submarines ever had an accident?
There has never been a submarine accident in Cozumel.

Wrap-Up: Atlantis Submarine Tours
The Atlantis tour is an adventure that’s both thrilling and serene, educational and awe-inspiring.
Yet, it’s not for everyone. Like any good adventure, it requires a bit of courage and a willingness to experience the unknown.
Whether it’s worth it is a personal question, but for many, the chance to explore the final frontier on Earth is an unequivocal yes.
As you surface from the depths, you’ll carry with you not just memories, but a new appreciation for the ocean’s mysterious beauty.
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