



by Atlantis Submarines Cozumel
How do you want to book?
✓Confirmation before Wed, 9 Sept - card's only charged if it's a yes. If it's a no, still time to book on Viator.
Book on Viator Confirmed right away, but you pay full price.$210This 2-hour tour in Cozumel begins with check-in at Atlantis Submarines Cozumel, where guests should arrive at least 30 minutes before departure. After check-in, guests wait in the Explorers’ Lounge and watch an introductory video. A passenger boat then transfers guests to the dive site. The main activity is a 45-minute submarine dive aboard the Atlantis XII, descending to depths of 100 feet (30 meters) to explore the Chankanaab Reef, part of the Mesoamerican Reef System. During the dive, passengers see the Cozumel wall, which drops 600 meters, and the Felipe Xicoténcatl, the largest sunken ship in the area, now serving as an artificial reef within the protected marine park. After surfacing, the boat returns guests to the base. The tour includes exclusive access to the Atlantis Submarine TS|| and a commemorative digital dive certificate. Guests may visit the on-site boutique to purchase souvenirs. An additional Marine Park fee must be paid separately. Gratuities, government fees, onboard restrooms, and an optional photo package are not included. The tour also features a sunset component, allowing guests to experience the reef area as daylight fades. Participants must be able to safely use a 12-step ladder and meet age, height, and health requirements. The activity is subject to weather conditions and safety regulations.
Atlantis Submarines Cozumel
Guests must check in at least 30 minutes before departure at Atlantis Submarines Cozumel. After check-in, they wait in the Explorers’ Lounge and watch an introductory video. A passenger boat then transfers the group to the submarine dive site.
45 min
Chankanaab Reef
Boarding the Atlantis XII submarine, passengers descend over 30 meters (100 feet) to explore Chankanaab Reef, which is part of the Mesoamerican Reef System. The dive includes viewing the Cozumel wall with its 600-meter drop and the sunken ship Felipe Xicoténcatl, now an artificial reef supporting marine life in the protected area.
45 min
Return to Base
After the approximately 45-minute underwater portion, the submarine surfaces and the boat returns guests to the base. Visitors can browse the boutique to purchase souvenirs related to the Atlantis XII experience before leaving.
30 min
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.
End point
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.




by Atlantis Submarines Cozumel
How do you want to book?
✓Confirmation before Wed, 9 Sept - card's only charged if it's a yes. If it's a no, still time to book on Viator.
Book on Viator Confirmed right away, but you pay full price.$210This 2-hour tour in Cozumel begins with check-in at Atlantis Submarines Cozumel, where guests should arrive at least 30 minutes before departure. After check-in, guests wait in the Explorers’ Lounge and watch an introductory video. A passenger boat then transfers guests to the dive site. The main activity is a 45-minute submarine dive aboard the Atlantis XII, descending to depths of 100 feet (30 meters) to explore the Chankanaab Reef, part of the Mesoamerican Reef System. During the dive, passengers see the Cozumel wall, which drops 600 meters, and the Felipe Xicoténcatl, the largest sunken ship in the area, now serving as an artificial reef within the protected marine park. After surfacing, the boat returns guests to the base. The tour includes exclusive access to the Atlantis Submarine TS|| and a commemorative digital dive certificate. Guests may visit the on-site boutique to purchase souvenirs. An additional Marine Park fee must be paid separately. Gratuities, government fees, onboard restrooms, and an optional photo package are not included. The tour also features a sunset component, allowing guests to experience the reef area as daylight fades. Participants must be able to safely use a 12-step ladder and meet age, height, and health requirements. The activity is subject to weather conditions and safety regulations.
Atlantis Submarines Cozumel
Guests must check in at least 30 minutes before departure at Atlantis Submarines Cozumel. After check-in, they wait in the Explorers’ Lounge and watch an introductory video. A passenger boat then transfers the group to the submarine dive site.
45 min
Chankanaab Reef
Boarding the Atlantis XII submarine, passengers descend over 30 meters (100 feet) to explore Chankanaab Reef, which is part of the Mesoamerican Reef System. The dive includes viewing the Cozumel wall with its 600-meter drop and the sunken ship Felipe Xicoténcatl, now an artificial reef supporting marine life in the protected area.
45 min
Return to Base
After the approximately 45-minute underwater portion, the submarine surfaces and the boat returns guests to the base. Visitors can browse the boutique to purchase souvenirs related to the Atlantis XII experience before leaving.
30 min
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.
End point
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.