Spend a long day on Bacalar’s layered lagoon, moving from pirate canals to stromatolite fields and a historic fort. This boat-based tour balances swimming, history and birdwatching with practical transport from Tulum.
More ways to explore the area's outdoor wonders
The boat eases away from the dock and the lagoon unfolds: bands of blue that shift from pale turquoise to deep indigo, reeds whispering along the shore while the water dares you to lean closer and see how light carves the surface.
Difficulty
moderate
Duration
11–12 hours
Fitness Level
Moderate fitness for a full-day outing including short walks and swims; not strenuous but long.
Wildlife
History
San Felipe Fort dates to the 18th century and marks the region’s role in colonial-era coastal defense and conflicts with pirates.
Conservation
Stromatolites are fragile—avoid stepping on formations and use reef-safe products; support guides who follow low-impact boating practices.
Reserve your spot on the Bacalar Legends and Colors (From Tulum) today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
The lagoon is ecologically sensitive; use biodegradable sunscreen to protect stromatolites and aquatic life.
Carry small cash for entrances
Admission to San Felipe Fort may not be included—bring pesos for fees and small purchases.
Prepare for motion
Boat rides and a long transfer from Tulum mean motion-sickness meds can make the day more comfortable.
Waterproof storage
A dry bag or sealed pouch protects electronics during swims and boat transfers.
Swimsuit and quick-dry towel
Needed for swims at Cenote Negro and shallow lagoon stops.
summer
Reef-safe sunscreen
Protects skin while minimizing harm to stromatolites and aquatic ecosystems.
summer
Waterproof bag (dry bag)
Keeps valuables dry during boat transfers and swims.
Light wind layer and hat
Shields from sun and choppy wind on the open lagoon.
spring