Why Visit Chacahua Lagoons Oaxaca?
The Chacahua Lagoons Oaxaca offer one of Mexico’s most breathtaking natural escapes. This serene destination, located along Oaxaca’s stunning coastline, is known for its tranquil lagoons, lush mangroves, and diverse wildlife. Perfect for nature lovers and adventurers, Chacahua is also home to magical bioluminescent waters, pristine beaches, and an unspoiled charm that makes it a must-visit. Whether you’re kayaking through mangrove forests, marveling at glowing waters under the night sky, or relaxing on a secluded beach, Chacahua Lagoons promise an unforgettable experience.
Highlights of Chacahua Lagoons Oaxaca
1. The Serene Mangroves
One of the most unique features of the Chacahua Lagoons is its expansive mangrove forest. These mangroves create a maze of waterways that connect the lagoons to the ocean, providing a habitat for an incredible variety of wildlife.
A boat tour through the mangroves is a must-do activity. As you glide silently through the narrow channels, you’ll spot colorful birds like herons and kingfishers, as well as fish swimming in the clear waters below. The tranquility of the mangroves, combined with the lush greenery, creates a peaceful experience that’s hard to find elsewhere.
2. Bioluminescent Waters at Night
Perhaps the most magical experience at the Chacahua Lagoons is witnessing the bioluminescent waters after dark. When disturbed, these waters light up with a glow caused by tiny microorganisms called dinoflagellates.
As the boat moves across the lagoon, the water comes alive with streaks of glowing blue light. For a more immersive experience, jump in and swim among the glowing waves—it feels like floating in a sea of stars. This phenomenon is best seen on moonless nights when the darkness enhances the bioluminescence.
3. Pristine Beaches and Surfing
The beaches of Chacahua are some of the most beautiful and secluded in Oaxaca. Unlike the crowded beaches of nearby towns, Chacahua’s sandy shores are quiet and untouched, making them ideal for relaxation.
For surfers, Chacahua is also a hidden gem. The waves here are consistent and perfect for beginners and experienced surfers alike. After a day in the water, relax under a palapa with a fresh coconut in hand, watching the sunset over the Pacific Ocean.
Memorable Experiences
1. Stargazing in Chacahua
The remote location of Chacahua Lagoons means there’s minimal light pollution, making it one of the best spots in Oaxaca for stargazing. On clear nights, the sky comes alive with countless stars, and you can even see the Milky Way stretching across the heavens.
I laid on the beach one night, with the sound of the waves in the background, and watched shooting stars streak across the sky. It was one of the most peaceful moments of my trip.
2. Tasting Fresh Seafood
The small fishing communities around the lagoons serve some of the freshest seafood you’ll ever taste. Restaurants by the shore prepare dishes like grilled fish, ceviche, and shrimp tacos using ingredients caught just hours earlier.
I enjoyed a plate of pescado a la talla—grilled fish marinated in a smoky red sauce—while sitting at a beachside table with my toes in the sand. Pairing it with an ice-cold beer made the meal even better.
3. Exploring Isla del Corral
Isla del Corral is a small island within the lagoons that offers a glimpse into the area’s rich history and culture. The island is home to a small village where you can meet friendly locals, learn about traditional fishing methods, and purchase handcrafted souvenirs.
I spent an afternoon wandering the village, chatting with local artisans, and picking up a beautifully woven basket as a keepsake of my trip.
Tips for Visiting Chacahua Lagoons Oaxaca
When to Visit
The best time to visit Chacahua Lagoons is during the dry season (November to May), when the weather is sunny and the water levels are ideal for exploring the mangroves and lagoons.
How to Get There
Chacahua is located about 2 hours from Puerto Escondido. The journey includes a combination of road travel and a short boat ride, making the trip an adventure in itself.
What to Pack
- Swimsuit and towel: For swimming and enjoying the bioluminescent waters.
- Insect repellent: To ward off mosquitoes, especially near the mangroves.
- Eco-friendly sunscreen: Protect your skin and the delicate lagoon ecosystem.
- Reusable water bottle: Stay hydrated while exploring the lagoons and beaches.
Final Thoughts
The Chacahua Lagoons Oaxaca are a haven for nature lovers, adventurers, and anyone seeking a peaceful retreat. Whether you’re paddling through mangroves, marveling at bioluminescent waters, or simply relaxing on a pristine beach, this destination offers an escape like no other.
If you’re ready to reconnect with nature and experience one of Mexico’s best-kept secrets, add Chacahua Lagoons to your travel list. Until next time, amigos, keep exploring with curiosity and a love for the wild places of the world.



Learn about Chacahua Lagoons National Park, its unique ecosystems, and activities to enjoy.
Plan your trip to Oaxaca with Lonely Planet’s expert travel guide, featuring top attractions like Chacahua Lagoons.
Like this content? Check out more posts here!
Explore Mazunte’s stunning beaches, eco-tourism activities, and relaxed vibe on Oaxaca’s coast.
Discover Puerto Escondido’s world-class surf, vibrant nightlife, and beautiful beaches.