My friend told me this was the best excursion to take in Cozumel. SO I booked it. On line tickets…read moreare cheaper to do in advance. The place is just a walk down the street from our port. So very easy. They spoke English and we had no problems checking in. They boated you out to where the submarine was underwater. It was a neat sight to see the submarine emerge from under the water right in front of you. The sub was very clean and we only saw some small fish. Not much more so a little disappointed in that but it was a neat experience and I still enjoyed it. Felt safe the entire time.

This was my favorite ship excursion. We'd stopped in Cozumel many times and were looking for…read moresomething different to do. This excursion was fun and educational and the staff was friendly and knowledgeable. The boat ride out was lively with instructions being given on what to do when we get to the sub. It's tight quarters onboard, but everyone gets a seat with a great view. The guide on the sound system made sure we knew what we were looking at, including a sunken ship with divers exploring it. All kinds of sea life swam past the windows as we made our way down 115 feet to the ocean floor. We also saw numerous coral reefs as we glided along. The steep steps to board and exit are fairly easy to navigate and the staff offers lots of help. It's kind of pricey but worth every penny!