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Snorkel with turtles and string rays on Akumal Reef

  • Akumal, Quintana Roo, Mexico

Last updated: 15 May, 2025

Slip into the warm, turquoise shallows of Akumal Bay, and you enter a world few ever see, let alone drift through. Just south of Playa del Carmen, this protected arc of reef and white-sand shore is a sanctuary – not for people, but for green sea turtles, majestic and unhurried, gliding in to feast on the lush seagrass below. Southern stingrays also cruise silently beneath like shadows.

Tours begin directly from the beach, with a short swim out to the seagrass beds a few metres offshore. You don’t have to chase – you gently paddle, hover suspended in the calm, and simply watch and marvel.

Places like this are rare. Access is carefully controlled; guides keep you to defined zones, ensuring these ancient creatures are left in peace. There’s no intrusion, just quiet awe.

Who to go with: organised tours

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Our selection of the best Viator tours of this attraction or activity

  • Tulum

On this tour, you’ll explore the top attractions of the Riviera Maya. Begin with a visit to the ancient ruins of Tulum, followed by snorkeling alongside sea turtles in the waters of Akumal. Then, take a refreshing swim in a crystal-clear cenote and snorkel underground caves. The tour includes a delicious taco lunch featuring traditional regional cuisine, all necessary gear for the water activities, and round-trip transportation.

Price $119

Min age 0

Rating 4.87 / 5 [1283 ratings]

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  • Playa del Carmen

Discover the best of the Riviera Maya on this unforgettable tour. Visit the iconic Tulum ruins, snorkel with sea turtles in Akumal, and swim in a crystal-clear cenote with snorkel exploration. Enjoy a tasty regional lunch, all necessary gear, and round-trip transportation included.

Price $375

Min age 4

Rating 4.91 / 5 [468 ratings]

Tour supplied by:

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  • Playa del Carmen

PRIVATE TOUR: We do NOT mix groups. When you book a place, it will be solely for your family. THE GUIDE IS A PROFESSIONAL CERTIFIED IN DIVING (DIVEMASTER) AND GRADUATED IN BIOLOGY FROM THE AUTONOMOUS UNIVERSITY OF CAMPECHE. We are passionate about the sea. The service is personalized. It is as important to ensure the safety of you as it is to ensure the safety of the turtles. For us it is serious work to conserve species and abide by the regulations. This is an activity that guarantees you to observe green turtles within their natural habitat, remember that they are free animals and therefore wild. You will be advised in the use of snorkeling equipment, swimming skills are required. Akumal is a small community that gratefully welcomes its visitors. Akumal Bay is a SHRINE, a unique place in the world and is HOME to Turtles. This is a safe space for everyone. TO BOOK A GROUP UNDER 4 PEOPLE CONTACT MARINE LIFE AKUMAL MX DIRECTLY.

Price MX$990

Min age 2

Rating 4.98 / 5 [352 ratings]

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  • Playa del Carmen

Discover the underwater world of Akumal Beach as you dive with wild turtles and relax in a cenote cave on a guided half-day excursion from Tulum, Playa del Carmen, or the Riviera Maya Embark on a half-day guided excursion to explore ancient cenotes and enjoy the rare opportunity to swim with turtles at Akumal Beach. Enjoy round-trip hotel or meeting point transfers from Playa del Carmen, the Riviera Maya, and Tulum

Price MX$2,000

Min age 4

Rating 4.53 / 5 [254 ratings]

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  • Playa del Carmen

This is a unique experience that takes you swimming alongside sea turtles in the stunning Akumal Bay. Guided by certified professionals, you'll dive into the crystal-clear waters of the Caribbean, where you can closely observe these majestic creatures in their natural habitat. In addition to the turtles, the tour allows you to enjoy the area's marine biodiversity, including rays, colorful tropical fish, and coral reefs. This tour not only offers an exciting adventure but also an opportunity to learn about turtle conservation and the marine ecosystem. It’s perfect for nature lovers and those seeking an unforgettable experience in direct contact with marine wildlife.

Price MX$899

Min age 0

Rating 4.94 / 5 [184 ratings]

Tour supplied by:

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Logistics

Price from: £20
Minimum age: 0
Age suitable: 6+
When: All year around
Duration: 30+ mins

Getting there & doing it

Guided snorkel tours depart from Akumal Beach, a 30-minute drive from Playa del Carmen. There’s a cark park, changing rooms and a cafe.

A basic swimming ability is required – flotation vests are provided and mandatory, but the tour is only recommended for 8 years up. A licensed guide will lead you on a predefined route that takes you over the sea grass beds, where the turtles graze. Expect to get within a couple of metres or so, although, of course, no touching or interaction is permitted. All equipment is provided.

Children must be accompanied by an adult. Calm waters and safety gear make it ideal for families, beginners, and older travellers in good health.

When to do it

The best time to snorkel with turtles in Akumal is November to April, when water clarity is best and currents are minimal. During these months, the turtles are most reliably seen feeding in the shallows. Though the experience is available year-round, summer months bring higher humidity and occasional seaweed influx. For the most serene, rewarding snorkel, visit midweek in the cooler, drier season.

Mornings are ideal – visibility is best and wildlife most active before winds stir up sediment. To avoid crowds, aim to be in the water before 10am. Avoid holidays and weekends when tour groups are most frequent.