Founded in 1997 to preserve forests, caves and local fauna, Aktun-Chen Park spans 400 acres ... It features stalactites and stalagmites as well as cenotes with mirror-smooth waters.

Aktun Chen, located between ... sensory-deprivation dive that offers almost no visibility and requires portable lights. The only source of light in this cenote comes from a small hole in the ...

There’s also a small cliff for diving and wooden decks for ... about one hour from Tulum in Sac Aktun-Chen Banh Natural Park. This cenote is only accessible via guided tours for visitors ...