Discovering the Bioluminescent Waters of Puerto Escondido: A Practical Review
If you’re looking for a truly unique nighttime adventure in Puerto Escondido, the Bioluminescence Swim with Stars tour offers an experience unlike any other. It promises a chance to witness nature’s glowing phenomena while floating in warm, shimmering waters under a star-lit sky. While it’s not a long tour—about three hours—it packs a punch for those craving authentic, nature-focused activities.
What immediately appeals to us about this tour are the stunning views of bioluminescent waters and the peaceful atmosphere of star-gazing. You’ll love the way the gentle boat ride transports you into a world of glowing magic, and the opportunity to swim in waters that light up with every movement. On the flip side, this experience starts quite late—around 1:00 am—which might not suit everyone, especially those with early mornings or young children. Overall, it’s best suited for travelers who appreciate quiet, natural beauty and are comfortable with nocturnal adventures.
Key Points
- Unique Nighttime Experience: Combines bioluminescent swimming with star-gazing.
- Short and Manageable: About 3 hours, making it easy to fit into an evening.
- Limited Group Size: Max 14 travelers, providing a more intimate experience.
- Value for Money: At $40, it’s a reasonably priced way to see a rare natural wonder.
- Weather Dependent: Clear skies are essential; cancellations offer full refunds.
- Transportation Included: Pickup from your hotel makes logistics simple.
The Experience: A Closer Look at the Itinerary

The tour begins with a convenient hotel pickup in an air-conditioned vehicle, which is a thoughtful touch, especially given the late start time. At 1:00 am, you’ll meet your small group, up to 14 people, and head to Laguna Manialtepec, about a 1-hour drive away. This small group size helps keep the experience personal and relaxed, avoiding the crowded feel some tours can have.
Once at Laguna Manialtepec, you’ll hop aboard a boat that takes you into the lagoon’s tranquil waters. This is where the magic begins: the bioluminescent organisms in the water react to your movement, creating a glowing trail with every stroke. It’s like swimming through a starry night—only the stars are in the water. You can expect to spend about an hour here, swimming and marveling at the warm bioluminescent waters.
What makes this stop special is not just the visual spectacle, but the soundscape of nature. As you float, you’ll hear the chirping of insects and the gentle lapping of water—reminders that you’re in a pristine, untouched environment. The natural setting, combined with the quiet, dark surroundings, heightens the sense of being in a secret world.
What’s Included and What’s Not

The tour fee of $40 per person includes transportation in an air-conditioned vehicle, a boat ride, and admission to Laguna Manialtepec. This provides excellent value considering the unique experience and natural beauty. However, snacks are not included, so it’s wise to bring something small if you think you’ll need a late-night energy boost.
Since the tour is booked mostly 20 days in advance, it’s wise to plan ahead if you’re keen to experience this. Booking sooner guarantees a spot, especially during peak seasons when the tour tends to fill up.
You can also read our reviews of more tours and experiences in Puerto Escondido.
Practical Considerations: Timing and Weather
The late start—at 1:00 am—means you should prepare for a very quiet, starry night. This timing offers the best view of the bioluminescence since light pollution is minimal, but it also requires a certain level of comfort with late-night outings.
Weather plays a big role here. The tour is susceptible to cancellation in poor conditions. If the skies are cloudy or rainy, the bioluminescent display might be obscured, and the tour provider will likely reschedule or offer a full refund. This makes it essential to check the forecast before booking and to be flexible with your plans.
The Value: Why It’s Worth Considering

At $40, this tour offers a memorable experience for a modest price. You’re paying mainly for the chance to see a rare natural event and to enjoy a peaceful night in nature. If you’re traveling with kids or prefer daytime activities, this might not be the best fit. But for those who love adventure, natural wonders, and quiet nights under the stars, it’s a real highlight.
While there are no reviews yet, the description suggests a well-organized, intimate experience. The inclusion of transportation and the small group size helps create a comfortable environment for first-time bioluminescence viewers.
Who Will Love This Tour?
This tour suits travelers seeking authentic, nature-based experiences. It’s perfect for adventurers, night owls, and romantics—anyone eager to see glowing waters and enjoy star-gazing in a serene setting. It may appeal most to those staying in Puerto Escondido who want a quiet, memorable night rather than a crowded tourist spectacle.
Final Thoughts: Is It Worth It?
This nighttime swim in bioluminescent waters, combined with star-gazing, offers a rare chance to connect with nature in a very personal way. The stunning views of glowing waters and a star-studded sky are the main attractions, making it a worthwhile addition to your Puerto Escondido itinerary if you’re comfortable with the late hour.
The quiet, natural setting ensures an authentic experience, perfect for travelers who value the environment and seek peaceful, awe-inspiring moments. The modest price point makes it accessible, especially considering the uniqueness of the experience. Just remember to check the weather forecast and bring some snacks for the journey.
If you’re after a magical, once-in-a-lifetime kind of evening, this tour might just be the perfect choice.
FAQ
How long does the tour last?
The entire experience is approximately 3 hours, starting around 1:00 am and ending after the boat ride.
Is hotel pickup included?
Yes, the tour offers pickup from your hotel in Puerto Escondido, making logistics straightforward.
What is the maximum group size?
The tour is limited to 14 travelers, ensuring a more intimate experience.
What should I bring?
While not specified, bringing a towel, waterproof bag, and perhaps some snacks could be helpful. Dress for warm night-time weather.
Can I cancel if the weather is poor?
Yes. If the tour is canceled due to bad weather, you will be offered a different date or a full refund.
Is the water cold?
The waters are described as warm, making swimming comfortable even at night.
How far in advance should I book?
Most travelers book about 20 days ahead, so early planning is advisable during peak seasons.
Is this suitable for children?
Most travelers can participate, but consider the late night start and swimming in open water.
What makes this experience special?
The chance to swim in bioluminescent waters while gazing at stars is a rare, memorable encounter with nature’s magic.
Are snacks included?
No, snacks are not included, so bring your own if you’d like something to eat during the trip.
In summary, if you’re after a peaceful, awe-inspiring night that combines the beauty of bioluminescence with star-gazing, this tour offers a memorable experience at a fair price. It’s an ideal choice for nature lovers and those willing to stay up late for a chance to see one of the planet’s most enchanting displays.
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