Where the Walking Mangrove Meets the Hills

The reserve sits on the western margin of the estuary that the Guayas River forms as it empties into the Gulf of Guayaquil — the largest estuary on the Pacific coast of South America. Here, freshwater descending from the Andes meets saltwater pushing in from the ocean, creating the brackish conditions where mangroves thrive. Five of Ecuador's seven mangrove species grow in these waters, though the red mangrove dominates with its dense network of aerial roots that locals call the "walking mangrove" because they appear to advance slowly into the estuaries.↗↗↗

What makes Churute singular among mangrove reserves is what lies behind the water. The Cordillera de Churute rises from the flat coastal plain to peaks of about 680 metres, creating an altitudinal gradient that shifts from mangrove mudflat through tropical dry forest and into humid cloud forest draped in garúa mist. The freshwater El Canclón lagoon — home to its emblematic horned screamer (canclón) — sits nestled between these hills. So in one reserve you encounter mangrove channels, tidal plains, a freshwater lagoon, dry woodland, and misty highland forest, all reachable within a day.↗↗

The visitor entrance at Km 45 on the Guayaquil–Machala highway leads into the Mirador sector, where trails branch toward the lagoon, the estuary, and the hills. This area, just 45 minutes' drive from Guayaquil, gives travelers a concentrated experience of the reserve's full ecological range without needing to venture to its more remote reaches.↗↗

Wildlife You Might Encounter

Birdlife is the reserve's greatest strength. More than 300 species have been recorded, including roughly 42 endemics associated with the tropical dry forest ecosystem. Waterbirds define the mangrove channels: great and snowy egrets, cormorants, roseate spoonbills, pelicans, and the striking horned screamer with its curly tail feathers that gathers in flocks on the El Canclón lagoon. Between winter months, migratory sandpipers and plovers from North America add to the spectacle. In the dry forest on the hillsides, hawks, squirrels darting through guayacán trees, and the raucous calls of howler monkeys are common signs that you've entered their territory.↗↗↗

Below the waterline, mangrove mudflats teem with red crabs (guariche), fiddler crabs, mussels, and oysters. American crocodiles and caimans still patrol some channels — one of the last places along the Ecuadorian coast where they persist. Rarely, jaguars and ocelots are spotted. Dolphins enter the estuary between May and August, and local boat operators know the spots where they surface.↗↗

The hills of Churute also harbor remarkable botanical endemism. Scientists have named several plant species after this exact location — Anthurium churutense, Eugenia churutensis (known from only two trees), and Forestiera ecuadorensis (from a single male specimen) exist nowhere else in the world.↗

Things to Do

Canoe tour through the mangroves. The most popular experience is a ride in a motorized fisherman's canoe through the estuary's network of channels. From Puerto La Flora, boats travel three hours into the mangrove forest toward Isla de las Garzas, passing through three esteros. You'll see the red mangrove's root architecture from water level, observe birds roosting in canopy nests, spot red crabs scrambling across mud, and — with luck — catch glimpses of crocodiles sunning on banks. Life jackets are provided and are mandatory.↗↗↗

Hiking the trails. Several well-maintained paths cater to different fitness levels. The Puerto La Flora trail (300 m) is the easiest: a short walk through mangrove woodland to an observation dock where you can watch crab burrows and shoreline birds. The El Mirador trail (600 m) climbs modestly to 70 metres, giving panoramic views of the Churute hills, the lagoon, and surrounding farmland. For a more immersive forest experience, the Aulladores trail (1.4 km, moderate) winds through tropical dry forest in search of howler monkeys and endemic birds. The longest day hike is El Mate (2.6 km, moderate-to-challenging), which transitions from dry scrub to humid cloud forest at 340 metres elevation — expect birds, squirrels, and if lucky, howler troop encounters along the way. Trails over one kilometre require a local guide.↗↗

Birdwatching. Naturalist guides authorized by the Ministry of Environment lead targeted birding outings, particularly at dawn when activity peaks. The reserve's status as an Important Bird Area and its 42 endemic species make it a serious destination for birders. Tours can be arranged through the administrative offices or through operators like Birding Guayas Expedition.↗↗

Camping and overnight stays. The administrative area offers a camping zone and basic cabin accommodation for visitors who want to experience the dawn chorus and evening wildlife activity. Picnic areas are also available.↗

A Living Cultural Landscape

The area has been inhabited for over 4,000 years. The Valdivia, Chorrera, Guangala, Jambelí, Guayaquil, and Milagro cultures all left their mark — raised planting platforms called camellones and ceremonial or burial mounds known as tolas still dot the plains and lower hillsides. Today, eleven communities live within the reserve's boundaries, their traditional livelihoods of small-scale agriculture, fishing, and red-crab harvesting integrated into co-management agreements with the state. Visitors often notice that conservation here doesn't mean an empty wilderness; it means people and nature finding an enduring balance.↗↗

Practical Information

Getting there. From Guayaquil, follow the Guayaquil–Machala highway (E25) south for about 45 minutes. The visitor entrance is near Km 45, approximately 50 metres past the Hda Aloja SatoRi sign — turn off the highway here and continue about 5 km to the reserve entrance. There is limited signage, so GPS coordinates help. Public buses heading toward Naranjal or Machala from Guayaquil's main bus terminal can drop you near the turn-off, from where a short taxi ride (around $5) reaches the entrance.↗↗↗

Hours and fees. Open daily, 7:00 AM to 5:00 PM. Guided canoe tours cost approximately $40; rangers at the administrative offices can arrange guided trail walks. Bring your own water and snacks, as on-site food options are limited.↗↗

Accessibility and family suitability. The entrance area has wheelchair-accessible parking and a step-free entrance. The reserve is considered good for children — the shorter trails (Puerto La Flora, El Mirador) and the canoe ride are particularly suitable for younger visitors. Dogs are permitted on leashes. Public restrooms are available at the entrance.↗

Tips for the Best Visit

Arrive early. Doors open at 7:00 AM, and the first two hours offer the most active birdwatching, best light for photography, and cooler temperatures. The dry season (June to December) means fewer mosquitoes and more concentrated wildlife around remaining water sources, while the green season (January to May) shows the mangrove and forest at its fullest and lagoon levels at their highest. Between May and August, dolphin sightings in the estuary become more likely.↗↗↗

Wear rubber boots for trails that cross wet ground, bring insect repellent (especially for mosquitoes), and dress in light, long-sleeved clothing for sun protection. A hat and sunscreen are essential for canoe trips where shade is minimal. If you're serious about spotting howler monkeys, ask guides to take you on the Aulladores trail and listen for the distinctive deep calls before heading out.↗↗↗

Hire a local guide. Not only are they required for longer trails, but community guides know the animal behavior patterns, the best vantage points, and the ecological stories that transform a pleasant walk into a memorable encounter. Their fees directly support families living inside the reserve.↗↗