Cenote Dos Ojos sits in the jungle about 20 kilometres north of Tulum, just off Highway 307 toward Akumal. It is one of the most recognisable cenotes on the Caribbean coast — two large, circular sinkholes side by side, connected by an underwater cavern passage that gives the site its name: "Two Eyes." The water is exceptionally clear, the cavern formations are dramatic, and the site works equally well for first-time snorkelers and certified cavern divers.
Cenote Dos Ojos with sunlight entering the cave system, Quintana Roo
What Makes Dos Ojos Special
The two pools — often called the East Eye and West Eye — are semi-open to the sky, letting shafts of sunlight cut through the water and illuminate the cavern below. Stalactites, columns, and drapery formations line the ceilings. The water temperature stays around 24–25°C year-round, and visibility routinely exceeds 30 metres.
Dos Ojos is part of the Sac Actun system, one of the longest explored underwater cave networks on Earth. What visitors see is a small, accessible section of a much larger flooded cave system that stretches for hundreds of kilometres beneath the peninsula.
Snorkelling vs Diving — Which Is for You
Snorkelling is the right choice for most visitors. You float over the shallow sections of both eyes, peer down into the blue, and swim through the lit cavern passage connecting the two pools. No certification or guide is required for the open-water snorkelling zones. Life jackets are provided or required, and the entry points have wooden stairs and platforms.
Cavern diving is available for certified Open Water divers. Two main routes operate here:
- Barbie Line — roughly 415 metres, maximum depth around 7 metres, 40–45 minutes. Brighter, more open, with dramatic light beams and dense formations. Suitable for newer certified divers.
- Bat Cave — shorter at about 312 metres, darker, more enclosed. You surface inside an air dome where bats roost above the water. Better for divers comfortable with buoyancy control in tighter spaces.
Both routes require a qualified cavern guide. Cave-certified divers can access deeper sections beyond the light zone.
Entry Fees and What Is Included
Entry fees vary slightly by season and point of purchase, but expect:
- Adult entry: roughly 300–500 MXN (15–25 USD)
- Snorkel gear rental: around 100–150 MXN if not included
- Locker: small additional fee
- Guided cavern dive: 1,500–2,500 MXN for two tanks, including gear and guide
Bring cash in pesos. Card machines are unreliable and there is no ATM on site. Small bills are useful for gear rental and lockers.
Getting There
From Tulum: 20 minutes by car or taxi. Head north on Highway 307; the turnoff is well signed. After the gate, a dirt road of about 1 kilometre leads to the parking and facility area. A taxi from Tulum town costs around 200–300 MXN one way.
From Playa del Carmen: about 40 minutes by car north on Highway 307.
By colectivo: Tulum-bound colectivos from Playa del Carmen or Cancún can drop you at the Highway 307 turnoff. From there it is a 15–20 minute walk along the access road, or you can wait for a taxi at the junction. This works but adds time and exposure to the sun.
Rental car: the most flexible option if you plan to visit multiple cenotes in one day. Parking at Dos Ojos is free or low-cost.
Hours and Best Time to Arrive
The site is open daily, typically from 8:00 or 9:00 AM to 5:00 PM, with last entry around 4:00 PM. Arrive at opening time — by late morning, tour groups and dive operators fill both pools and the experience loses some of its calm. Early morning also offers the best light angles for underwater photography.
Practical Tips
- Rinse before entering. Biodegradable sunscreen only — regular sunscreen is prohibited. A quick shower at the facility is mandatory before getting in.
- Water shoes help. The limestone paths are rough and the access road is unpaved.
- Bring your own mask if you have one. Rental gear is serviceable but a well-fitting personal mask makes a noticeable difference.
- A dry bag for your phone or camera is worthwhile, especially if you are snorkelling near the cavern edge.
- Rash guard. The water feels cool after a few minutes, and it also protects from sun on exposed skin.
- Allow 2–3 hours for snorkelling both eyes at a relaxed pace. Add more time if you are diving or combining with another cenote nearby.
Who It Suits
Families with children aged 8 and up will find the snorkelling manageable — the water is calm, life jackets are available, and entry is via stairs rather than a jump. Non-swimmers can enjoy the platform areas and the vivid blue of the pools from the surface.
Certified divers looking for a first cenote experience will find Dos Ojos forgiving and visually rewarding. The Barbie Line in particular is an excellent introduction to cavern diving with a qualified guide.
Nearby Combinations
Dos Ojos sits within Parque Dos Ojos, which includes other cenotes accessible on the same ticket or with an upgraded pass. Gran Cenote, a 10-minute drive south toward Tulum, is a popular pairing — it is more open-air, shallower, and known for turtles. Doing both in one morning gives you two very different cenote experiences without much driving.
