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“75% of the Earth is water.

Divers live on a much bigger planet.”

Unknown (a smart fish for sure)

Who we are

Discover the diving wonders of the Riviera Maya in an enjoyable and safe environment!

We are Lili and Alain, a loving couple that are passionate about nature and devoted to teaching cave and technical diving at the highest level with attention to the details.

Come and explore with us!

cave diving training mexico cenote

Welcome to


At your Service since 2010

Home: Welcome

CDT Mexico is a TDI / SDI Instructor Training Facility established in 2010.
We train Cave and Technical divers at all levels, as well as Technical and Recreational Diving Instructors through TDI and SD
I's program.

Discover all our courses below !

We offer first quality guided services at all levels, in an enjoyable, relaxed yet professional atmosphere.

"Lili and Alain are two of the nicest people I have met. Their communication before my arrival was superb, all my questions were answered, so I knew how everything would run before arriving in Playa. Lili was my instructor for SM, she picked me up each morning close to where I was staying, then we made our way to the training site. There was the option to stop on route to pick up food supplies, but I brought my own and kept it in their cool-box, chilled water was also provided. Lili is really easy to talk with, she's pretty cool in fact, which for me made the training much more relaxed, and her instruction was the best I have encountered to date. Alain if I get you in the future you will have a tough challenge to beat Lili. I actually met Alain in person on my last day in Playa with Lili and Tango, we went for a morning coffee and chatted a while before I had to leave to fly back home. I can say Alain and Lili are really great people, who made me feel very welcomed from the very start, who know their stuff as instructors, hope to see you again soon guy's."

Alan Foster-Clark, United Kingdom

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