CDT Mexico is a premier cave and technical diving operation founded by passionate divers and seasoned educators, Cécilie "Lili" Reynet & Alain Pocobelli.
 

As a TDI Instructor Training Facility, we offer comprehensive training from technical and cave diving fundamentals to the most advanced levels of cave instructor certification. Our courses and guiding services emphasize safety, precision, and a modern approach, ensuring every diver receives top-quality education and support.
 

Beyond training, we’ve built a community of divers from around the world, many of whom return time and again—not just to improve their skills, but to be part of the CDT Mexico family. With a personalized, thorough, yet fun approach, we create an environment where divers can learn, grow, and explore with confidence while sharing unforgettable experiences.