Spend a day supporting olive ridley turtle conservation on Oaxacan beaches, then watch Manialtepec Lagoon glow with bioluminescent plankton. This combined wildlife-and-night-activity pairs supervised hatchling releases with a guided evening swim in warm, star-lit waters.
More ways to explore the area's outdoor wonders
You meet the coast as the sun lowers behind a wide Pacific horizon, warm air pushing salt and the sound of surf toward the shore. The day moves from a protected turtle camp—where volunteers work in the dim light—to a quiet blackwater lagoon that, after dark, begins to pulse with living light.
Difficulty
easy
Duration
8–10 hours
Fitness Level
Suitable for most fitness levels; involves short beach walks, brief shallow swims, and periods of standing or sitting during transfers.
Wildlife
History
Community-led conservation on this coast grew in the late 20th century as locals and NGOs established protected nesting camps and monitoring programs to counter poaching and habitat loss.
Conservation
Participate only with licensed operators who follow turtle-handling protocols, limit beach light at night, and use community programs that ensure eggs and hatchlings are protected rather than collected.
Reserve your spot on the From Huatulco: Turtle Release & Bioluminescence today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring swimwear and a towel
You’ll likely swim in shallow lagoon water; pack a quick-dry towel and a swimsuit to join the bioluminescence experience.
Use a red-filtered headlamp
White light ruins night vision and the bioluminescence effect; a red-filtered light helps you move safely without disturbing wildlife.
Follow guide handling rules
Only touch turtles when instructed—guides coordinate releases to protect hatchlings and meet permit conditions.
Stay hydrated and prepared for transfers
The tour can include long vehicle drives between sites; bring water and snacks and expect up to a few hours total in transit.
Swimsuit
Needed for the supervised swim in the lagoon’s warm, shallow water.
summer
Quick-dry towel
Dries quickly after a night swim and keeps you comfortable on the return drive.
summer
Headlamp with red filter
Preserves night vision and prevents disturbing bioluminescence and nesting animals.
Reusable water bottle
Staying hydrated during long transfers and warm coastal evenings is important.