FAQ about Cenote Sac Actun

Yes, it is safe to visit Cenote Sac Actun as long as you follow the safety guidelines provided by the tour operators. The cave system is regularly monitored for safety, and experienced guides lead all tours.

Cenote Sac Actun, also known as Sistema Sac Actun, is a cave system located in the Yucatan Peninsula in Mexico. It is the longest underwater cave system in the world, with over 215 miles of explored passages.