Are you looking for the nearest experience of cave diving? Enjoy the unique and majestic flooded Mexican caverns, Open Water level, 20 or more logged dives and good buoyancy control is the only you need; if you are coming to the southeast side of the country, this is a must!
For those who are looking for a new challenge, enter to the Mayan underworld, explore majestic speleothems, haloclines and sunken trees; let the unique light effects filtering through the cave openings surprise you; most of these cenotes are between 90 and 110 feet deep, so deep diving certification is necessary; once you do this dive, no one can beat it.