Spend a full day from Guayaquil exploring the El Morro estuary—glide through mangroves, watch dolphins escort the boat, then visit a cocoa farm to see chocolate made by hand. This easy, immersive tour blends wildlife viewing with cultural tasting and practical, hands-on learning.
More ways to explore the area's outdoor wonders
The day begins at a low pier just outside Guayaquil, where the river widens and the saltwater smell sharpens. A compact motorboat slips into braided channels and mangrove roots reach like outstretched hands to the hull; herons watch from perches while currents test your balance. The estuary opens and, if fortune favors you, a pod of bottlenose dolphins will appear—curious, swift, and eager to ride the wave the boat leaves behind.
Difficulty
easy
Duration
8 hours
Fitness Level
Suitable for anyone with basic mobility; involves short boat transfers and light walking on uneven, sometimes muddy shorelines.
Wildlife
History
The Guayas estuary has long supported fishermen and small-scale cocoa producers; Ecuador’s ‘Arriba’ cacao varieties have been cultivated here for generations and influenced local economies.
Conservation
Mangroves are protected in parts of the estuary because they act as nurseries for fish and store carbon; follow guides' rules to avoid trampling seedlings and reduce plastic waste.
Reserve your spot on the Full Day Tour Mangroves Dolphins and Cocoa Farm from Guayaquil today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Time tides for dolphins
Dolphins are most active around mid-tide—ask guides for tide windows to improve your chances of sightings.
Bring insect repellent
Mangrove fringes and island landings attract mosquitoes—use DEET or picaridin and consider long sleeves for land stops.
Waterproof and sun protection
Conditions shift rapidly between wet spray and bright sun—pack a lightweight waterproof jacket and high-SPF sunscreen.
Respect nesting colonies
Keep distance from frigatebird and heron nesting sites on Manglarcito; loud noise and close approaches can cause abandonment.
Light waterproof jacket
Blocks river spray and sudden tropical showers without weighing you down.
Insect repellent
Keeps mosquitoes at bay during island landings and shaded mangrove walks.
Sturdy water-resistant shoes
Provides traction on muddy estuary banks and comfort during farm strolls.
Small dry bag and camera
Protects electronics from spray and lets you capture fast-moving dolphins and birds.