The entrance to this cenote is just few meters after Puerto Aventuras.
There are 3 different water entrance to Chac-Mool system.

On the side entrance we have Little Brother cenote and Kukulkan cenote.
In the main entrance we can access directly at the Dome Room. Here a portion of the ceiling has collapsed under an air dome where the divers can surface and admire a lot of beautiful stalactites and some fossils.
In Kukulkan side, in sunny days , we have an amazing light show.

Chac-Mool is one of the caverns which has halocline , means where salt and fresh water come together and creating visual effects.
With its big rooms and maximum depth of 12 meters/36 feet , is a perfect place for the novice cavern divers. Chac-Mool also offer penetration for cave divers, is in cave diving where we can find the largest underwater stalactite in the world.