Float above coral gardens in front of Tulum’s coastal castle, swim with sea turtles, then move inland to explore an underground cenote. This 4–5 hour half-day tour blends snorkeling, geology, and Mayan history with a focus on responsible wildlife viewing.
More ways to explore the area's outdoor wonders
The boat slips away from a palm-fringed beach and the Gulf opens into a bright, restless plain of blue. Ahead, the low silhouette of Tulum’s coastal castle stands like a landmark from another age while the guides ready masks and brief the group. In minutes you’re floating above coral gardens; sea turtles glide below, unbothered and deliberate, as the current nudges you toward shallow reefs.
Difficulty
moderate
Duration
4–5 hours
Fitness Level
Suitable for people comfortable swimming short distances and entering/exiting small boats; basic stamina for multiple short swims.
Wildlife
History
Cenotes were freshwater sources and sacred spaces to the Maya; Tulum served as a coastal trade and ceremonial port in the Postclassic period.
Conservation
The region relies on reef and cenote protection—visitors should follow no-touch rules, use reef-safe sunscreen, and avoid leaving any trash to limit impacts.
Reserve your spot on the Sea turtle and cenotes half day Snorkeling Tour from Riviera Maya today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
Sunscreen lotions containing oxybenzone damage coral—choose labeled reef-safe products and apply at least 20 minutes before entering the water.
Use the provided gear or bring your own mask
Operators supply snorkel gear but a well-fitted personal mask improves visibility and comfort in both reef and cenote conditions.
Keep distance from turtles
Do not chase, touch, or corner turtles—float quietly and let them approach for natural encounters.
Morning departures reduce wind and crowds
Early tours have calmer seas for snorkeling and clearer light for underwater viewing and photos.
Reef-safe sunscreen
Protects skin and the reef—apply before water entry.
summer
Water shoes
Protect feet during cenote shore entries and rocky boat landings.
Quick-dry swimwear and UV shirt
Keeps you comfortable on deck and reduces sun exposure between swims.
Small dry bag for phone and valuables
Keeps essentials dry during boat transfers and while snorkeling.