About This Tour
The sunset at the Manialtepec Lagoon is a natural spectacle that paints the sky and water in vibrant shades. The experience culminates with the phenomenon of bioluminescence, when the water in the lagoon shines brightly at nightfall. The lagoon is home to microorganisms called dinoflagellates that glow in the dark. When moving the water, the plankton emits a bright blue light, visible when it is already at night. For better observation, the sky should ideally be dark, so avoid full moon nights. The rainy season (May to December) is the best time to appreciate this phenomenon more intensely.
Photo Gallery






TopTours Insights
Sunset in the manialtepec lagoon with bioluminescence
This 5-hour evening tour takes you through the Manialtepec Lagoon by boat, culminating in a magical experience with bioluminescent waters. Ideal for those seeking a tranquil, natural spectacle away from crowded tours.
Calculating tour characteristics...
What's Included
What's Not Included
Additional Information
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
✓ Free cancellation due to bad weather
Tour Operator
Manglar Birdwatch
Official supplier for this experience. Bookings are handled directly through Viator with verified partners.
Viator Certified
Trusted local operator
Guest Ratings
Total review count and overall rating based on Viator and Tripadvisor reviews
Based on 1 verified reviews
Average rating
Guest Reviews Preview
See what other travelers are saying about this experience.
Frequently Asked Questions
Common questions about Sunset in the manialtepec lagoon with bioluminescence
Who operates this experience?
This experience is operated by Manglar Birdwatch, a local sightseeing provider.
What's included?
This tour includes life jackets, water bottles, bottle of wine or mezcal, mauvelas. All inclusions are provided by the tour operator.
How long is this tour?
The experience lasts approximately 5 hours, giving you time to fully enjoy your chosen activity.
Can I cancel this tour?
Yes, you can cancel up to 24 hours before the scheduled departure time for a full refund. If weather conditions are unsafe, the tour may be canceled by the operator. In such cases, you'll be offered a refund or reschedule.
What should I bring?
We recommend bringing comfortable walking shoes, a camera, and weather-appropriate clothing. All necessary equipment is provided.
Will I receive instant confirmation?
Yes, you'll receive instant confirmation when you book.
What to expect on this tour?
This sightseeing experience lasts approximately 5 hours and includes all necessary equipment and guidance. You'll have access to life jackets, water bottles, bottle of wine or mezcal, mauvelas.
Ready to Go?
Book Sunset in the manialtepec lagoon with bioluminescence
Secure your spot instantly through Viator and receive flexible cancellation options plus verified customer support.
Trusted partner • Instant confirmation
