Cenote Zaci is a natural sinkhole in the Yucatán Peninsula of Mexico, located in the city of Valladolid. The name "Zaci" means "the abundance of water" in the Maya language. This cenote is a popular spot for both tourists and locals, who come to swim in its cool, clear waters and to enjoy its natural beauty.

The cenote is approximately 60 feet in diameter and around 40 feet deep, and its walls are surrounded by lush vegetation. The water in Cenote Zaci is said to have therapeutic properties, and many people visit the site to enjoy its natural healing properties.

Visitors can also explore the caves and underwater tunnels that lead to other cenotes, or go snorkeling and diving to see the diverse array of underwater flora and fauna. There is a small entry fee to access Cenote Zaci, and lifeguards are on duty to ensure the safety of visitors.