About Revisions Sistema Dos Ojos Tulum, Playa Del Carmen, Mexico Max Depth: 36-40ft/11-12m Average Viz: 91-100ft/28-30m Entry Type: Shore Bottom Composition: Sand Aquatic Life: Plenty To See Spring: 71-75°F/22-24°C Summer: 71-75°F/22-24°C Fall: 71-75°F/22-24°C Winter: 71-75°F/22-24°C 6/13/2013 3:32 PM badintexas 11/01/2010 2:34 PM

Located just south of Cenote El Jardin del Eden it is hard to miss the signs for Dos Ojos.

Dos Ojos, meaning "two eyes," has become a world famous dive spot for obvious reasons. Divers and snorkelers alike flock to this natural wonder to experience this expansive cavern, which is considered to be one of the longest, and most decorated, underwater cave systems in the world. Enter through one of the two separate pools, which look like two large eyes, and explore an intricate, and surprisingly clear, maze of caves and decorations. Decorations is the term used to describe stalactites, stalagmites, flowstone, and rim pools which Dos Ojos has an incredible abundance. Entrance is 100 pesos per person, and there are full bathroom facilities, snacks, and souvenirs available.

Right next door to Dos Ojos is Hidden Worlds . This spot has become world renowned after being featured in the IMAX film, "Amazing Caves" and for the thriller movie "The Cave".

Famous for being the site of a record-breaking 150-meter free dive (the diver swam this distance using only one breath), this spooky, flooded, freshwater cave goes on for 80 kilometers. It’s made up of affectionately named passages and rooms, including the The Next Generation Passage, the Wakulla Room, Bat Cave and Jill’s Room. Each offers fascinating, distinctive shapes and marine life. But you won’t be alone on a dive here: more than 100 tourists a day descend on Dos Ojos’ waters to see the blue, green and purple rooms filled with candle-drip stalactites.