Dos Ojos Cenote
Snorkel or dive the famous 'Two Eyes' — twin crystal-clear cenotes connected by one of the longest underwater cave systems in the world, sacred to the Maya.
At a glance
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Dos Ojos — 'Two Eyes' — is one of the most famous cenotes on the Yucatán Peninsula, named for its twin circular pools connected by an underwater cave system. Located between Tulum and Akumal, it is a snorkeler and cave-diver paradise, with crystalline blue water so clear you will swear it is air. Above ground, the two eyes sit in limestone sinkholes framed by jungle roots and stalactites; below, the system extends for over 80 kilometers of mapped passages. For non-divers, the experience is still magical: floating in the cool, lit-up shallows while divers disappear into the dark below. Cenotes were sacred to the Maya, considered portals to the underworld.
What It Is
A cenote park about 25 minutes south of Tulum on Highway 307, featuring two adjacent sinkholes — the 'two eyes' — connected by a vast underwater cave system. The site is a major destination for both snorkelers and certified cave divers. Visits are typically self-guided with optional rental snorkel gear, or you can book a guided snorkel tour through a Tulum dive shop. The park includes a small car park, restrooms, changing areas, and on-site staff. Most visitors combine Dos Ojos with another nearby cenote or a Tulum ruins visit.
Why Go
The water clarity is unreal — visibility in Dos Ojos regularly exceeds 100 meters, which is why it is a world-famous cave-diving training ground. Even as a snorkeler, you will see cathedral-like caverns, stalactites, and the eerie blue glow where light hits the water column. Unlike open-air cenotes, Dos Ojos feels like floating inside a cathedral of stone. It is also one of the few cenotes where you can rent snorkel gear on-site and explore semi-independently rather than being confined to a roped swimming area.
What to Expect
Plan on 2 to 4 hours at the site, depending on how long you swim. Most visitors arrive by rental car, taxi, or as part of a guided tour from Tulum or Playa del Carmen. Entry is paid at the gate; snorkel gear, wetsuits, and lockers are usually available to rent. You will walk a few minutes on a dirt jungle path to reach the two cenotes. The water is cool — around 24-25°C (75°F) year-round — and surprisingly deep in places. Lifeguards are on duty, but strong swimming helps. There is no restaurant on-site, just a small snack stand.
Best For
Confident swimmers, snorkelers, and anyone who loves a surreal, otherworldly swim. It is a must for certified cave divers — Dos Ojos is one of the most accessible world-class cave dives on the planet. Active families with older kids do well here. Skip it if you are a non-swimmer or nervous in water — the dark caverns can feel intimidating. Also reconsider if you have mobility issues; the jungle paths are uneven and getting in and out of the cenote requires climbing down ladders or rocks.
Insider Tips
Arrive early — Dos Ojos opens around 8:00 a.m. and you will have the place almost to yourself before 10:00 a.m. After that, tour groups arrive and it gets busy. Bring a wetsuit or rent one — even in summer, the cool water gets chilly after 30 minutes. Biodegradable sunscreen is mandatory; the cenote's ecosystem is fragile and standard sunscreen causes algae blooms. If you are snorkeling, practice clearing your mask first — the salt-fresh mix and cold water can fog it. Photographers should bring a waterproof camera; the light beams in the caverns are stunning.
What to Bring
Swimwear, a towel, biodegradable sunscreen (or apply sunscreen before you arrive and rinse off), a wetsuit (rentable on-site), a refillable water bottle, snacks (limited on-site options), cash for entry and gear rental, a waterproof camera or phone case, water shoes with grip for the rocky paths, and a change of dry clothes. A light long-sleeve shirt helps with mosquitoes near the parking area.
Dos Ojos Cenote — FAQ
How long should I plan?
Most visitors spend 2 to 4 hours at the site, including swimming and changing. With travel time from Tulum, plan on a half-day excursion.
How far is Dos Ojos from Cancun?
About 130 kilometers (80 miles), roughly a 1.5 to 2-hour drive south on Highway 307. From Tulum it is only about 25 minutes.
Can non-divers visit?
Yes. Snorkeling in the two cenotes is a fantastic experience on its own, and most visitors are snorkelers, not divers. Certified cave divers can book guided dives through local shops.
Is it suitable for kids?
For confident older kids who can swim well, yes. The water is deep and cold, and the caverns can feel intimidating. Younger children or non-swimmers may be better at an open-air cenote.
Can I rent gear there?
Yes. Snorkel gear, masks, fins, wetsuits, and lockers are typically available to rent on-site. Bring cash — card payment is not always reliable.
Are there restrooms and food?
Restrooms and changing areas are available. Food is limited to a small snack stand, so bring your own snacks and water for a longer visit.
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