Why cenote diving in Tulum?

The Tulum municipality, situated in the Yucatan Peninsula, is a renowned tourist destination, largely due to its unique geological feature: cenotes. These natural sinkholes, revealing vast underground river systems, attract thousands of visitors annually. Divers can travel back in time This region is actually home to the world’s largest two underwater cave systems - Sac Actun and Ox Bel Ha. According to the Quintana Roo Speleological Survey website, Sac Actun is at least 373.1 thousand meters long containing at least 228 cenotes and Ox Bel Ha measures to at least 338.9 thousand meters long containing at least 152 cenotes. With hundreds of cenotes nearby, Tulum is a true diver’s paradise.

• Unique Dive Sites – Light beams, haloclines, fossils, & formations

• Year-Round Visibility – Over 30 meters of clear freshwater

• Cultural Immersion – Connect with Mayan legends and local nature

• Close to Town – Most cenotes just 20–40 minutes away

What is cenote cavern diving?

Dives conducted within the cavern zone following rules to keep divers safe. Daylight is always visible, and divers are never further than 200 feet from the nearest surface. Cavern dives are limited to large, open spaces, where two divers can easily pass side by side. Divers must stay near a continuous guideline except when diving at The Pit, Angelita, or Yaakun and never beyond cave entrance signs. Cavern dives are led by experienced certified cave divers who are also Divemasters or Instructors. Cenote cavern diving is available to certified open water divers.

When to go to Tulum?

Honestly, all year round, however there is a wet and dry season so it depends on what you prefer. Dry season is typically from November to April and wet season is typically from May to October. Water temperatures remain pretty constant year round, between 25-26°C / 77-78°F. Another notable thing about cenote diving is that it’s available everyday, unlike ocean diving that can be subject to port closures.

There is also a high and low season for cenote diving. The high season coincides with dry season, particularly in December and January and also during Spring Break in March and April. If you prefer to dive in cenotes when they’re less crowded I recommend planning your trip between May and October.

Best cenotes near Tulum