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Barra de Potosí is a small fishing village on the Pacific coast of Guerrero, a short drive south of Zihuatanejo. It sits where a long beach meets the mouth of Laguna Potosí, a mangrove-fringed lagoon rich in birdlife. Life here is quiet and unpretentious, with dirt lanes, fishing boats and simple palm-roofed restaurants.
Playa Blanca stretches for miles toward the north, offering long walks with few other people, while offshore rock formations break the horizon and attract seabirds. The enramadas, open-air restaurants under palm-thatched roofs, serve grilled fish and seafood right on the sand, where hammocks invite long afternoons. Kayaking through the channels of the lagoon is a highlight, often combined with birdwatching in the mangroves for herons, egrets, pelicans and other species. In winter, boat trips set out to watch humpback whales that migrate along the coast.
Barra de Potosí suits travelers looking for nature and quiet rather than resort amenities. Accommodation is limited to small guesthouses and rentals. The town of Petatlán, with its Santuario del Padre Jesús, makes a cultural side trip, and Zihuatanejo's Playa La Ropa and Playa Las Gatas are close by for more conventional beach days.
WiserMap travel guideBarra de Potosí Mexico Mangrove Lagoon Tours and WhalesPlan a trip to Barra de Potosí, a Guerrero fishing village where a mangrove lagoon meets Playa Blanca, with boat tours, whales, birds and fresh seafood.Read the guide
A large mangrove lagoon behind the beach at Barra de Potosí, where the lagoon meets the sea through a channel. Boatmen offer tours through the mangroves to see herons, egrets, pelicans and other birds. Go early in the morning, when birds are most active and the water is calm.
Kayaks can be rented in the village to paddle the quiet channels and mangrove tunnels of Laguna Potosí, a peaceful way to see birds and lagoon life up close. Local guides know the best routes. Paddle in the morning before the wind rises, and bring sun protection and water.
The mangroves and mudflats of the lagoon are one of the best birding spots on this coast, with herons, ibis, spoonbills, frigatebirds and many migratory species in winter. Local guides lead boat and walking tours. Bring binoculars and go at dawn, when birds are feeding.
A group of rocky islets off the coast, white with guano and home to nesting seabirds such as boobies and pelicans. Boat trips circle the rocks and stop for snorkeling when the sea is calm. Go with a local boatman, bring a life jacket and check sea conditions before heading out.
From about December to March, humpback whales migrate along this coast, and boats from Barra de Potosí and nearby Zihuatanejo take visitors to watch them breach and feed. Dolphins and sea turtles are often seen too. Choose an operator that keeps a respectful distance from the whales.
A long, quiet sandy beach stretching from the village toward Zihuatanejo, backed by palms and a few small hotels, with the lagoon mouth at one end. The surf can be strong, so swim with care near the lagoon outlet. It is ideal for long walks and sunsets far from the crowds.
Palm-roofed beach restaurants at the edge of the lagoon and the sea, serving fresh fish and seafood such as grilled pescado a la talla, ceviche and shrimp, with hammocks for after lunch. They are the social center of the village. Ask for the catch of the day and bring cash.
A major pilgrimage church in the town of Petatlán, a short drive from Barra de Potosí, venerating an image of Christ that draws pilgrims especially during Holy Week. The town is also known for its gold jewelry shops. Visit the church respectfully, then browse the market streets.
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