Float between bands of turquoise and indigo on a guided boat tour of Bacalar’s ‘7 Colors’ Lagoon. Visit Cenote Esmeralda, swim over ancient stromatolites at Cocalitos, and learn the pirate history of the Pirate Channel.
More ways to explore the area's outdoor wonders
You step off the boat into a slab of light: water grading from pale turquoise to deep sapphire, and the wind across the lagoon pushes a faint salt-scented breeze that makes the colors shimmer. The first stop, Cenote Esmeralda, offers a shallow, clear apron where the different blues are easy to read; later you float above stromatolites at Cenote Cocalitos—ancient calcium-carbonate structures that look like living stone.
Difficulty
easy
Duration
5–6 hours
Fitness Level
Suitable for most fitness levels; requires short swims and brief hikes or steps on and off the boat.
Wildlife
History
Bacalar’s Pirate Channel was once used by corsairs to access the lagoon and harvest precious hardwoods; the town’s colonial fort was built to deter those raids.
Conservation
The lagoon’s stromatolites and freshwater springs are sensitive; use reef-safe products, avoid anchoring in shallow beds, and follow guide instructions to limit human impact.
Reserve your spot on the Bacalar – 7 Colors Lagoon Excursión Costa Maya today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Use reef-safe sunscreen
To protect stromatolites and aquatic life, choose biodegradable, reef-safe sunscreen and reapply on land rather than in the water.
Bring water shoes
Shallow cenotes and sandy beaches can have rocky entries—water shoes protect feet and improve traction.
Protect electronics
Bring a waterproof case or dry bag for phones and cameras—spray and accidental submersion are common on boat stops.
Time your visit
Morning departures avoid peak sun and crowded docks; mid-morning tends to be busiest and hottest.
Reef-safe sunscreen
Protects your skin and the lagoon’s fragile ecosystems.
summer
Water shoes
Useful for rocky cenote entries and slippery boat ramps.
Light waterproof jacket or windbreaker
Wind over the lagoon can be cool early or late in the day; a thin shell adds comfort.
fall
Dry bag or waterproof phone case
Keeps electronics and documents dry during boat transfers and swims.