Cenote Dos Ojos — The 2026 Honest Guide
By Mr. Playas · Updated March 2026
Dos Ojos — "two eyes" — is two connected sinkholes linked by an underground river. It's the most-visited cave snorkel near Tulum and the best cave-snorkel experience accessible from Cancún without diving certification. The water hovers around 75°F year-round and visibility runs 30+ meters when the caves aren't crowded.
How much is the Dos Ojos entrance fee in 2026?
Snorkeling access is 400 MXN (~$20 USD). Cave diving with a certified operator runs $70–120 USD extra. Cash only at the gate — bring pesos. The price is set by the local Ejido and changes periodically, so confirm at the entrance.
Snorkel Routes Inside Dos Ojos
There are two snorkel routes inside Dos Ojos. The "Barbie Line" is the brighter cavern — natural light reaches the water through both openings and most of the route is visible without a flashlight. This is the standard snorkel route and what most visitors do.
The "Bat Cave" route is darker, narrower, and connects to a chamber where bats sleep on the ceiling. It requires a flashlight and a guide. Most snorkelers skip it; cave divers go deeper into the system.
How to Get to Dos Ojos from Cancún
Highway 307 south, 1 hr 45 min from the Hotel Zone. The entrance is signed at km marker 124. Parking is on-site, $3 USD.
ADO bus to Tulum ($8 USD, 2 hrs), then colectivo or taxi north to the Dos Ojos entrance ($10 USD).
Day tours from Cancún Hotel Zone run $60–90 USD per person and typically pair Dos Ojos with one or two other cenotes plus lunch.
Book a Dos Ojos Tour from Cancún
Guided cenote tours include round-trip transport from the Hotel Zone, biodegradable sunscreen, gear, and a guide who knows the cave system. Free cancellation on most options.
Browse Dos Ojos tours on ViatorWhat to Bring
- Biodegradable sunscreen — chemical sunscreen is banned and enforced at the gate
- Your own snorkel mask (rentals fog and the cave needs clear visibility)
- Water shoes for the limestone walkways
- Cash in pesos for entrance, parking, and any extras
- A small dry bag for phones and wallets
Frequently Asked Questions
Yes — for confident swimmers age 8+. Life jackets are provided. The Barbie Line route is shallow at the entry points. Cave sections are calm with no current. Younger or nervous swimmers do better at Cenote Azul or Cristalino.
Yes, but the experience is limited. Life jackets help, and the entry platforms allow standing in shallow water. For non-swimmers focused on the spectacle, Cenote Suytun is a better pick.
Two to three hours on-site is enough for one snorkel route, photos, and a swim. Add travel time from Cancún (1 hr 45 min each way) for a full half-day.
Different experiences. Dos Ojos is cave snorkeling through stalactite formations. Gran Cenote is open-air with sea turtles. If you only have time for one, Gran Cenote is more visually varied; Dos Ojos is the unique cave experience.