DISCOVER THE
SIERPE MANGROVE ECOSYSTEM
Costa Rica’s Largest Mangrove Forest
Navigate incredible waterways, discover amazing wildlife
and experience one of Central America’s richest ecosystems.
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34000+ hectares
🦜
290+
Bird Species
🐊
400+
Wildlife
📍
Costa Rica
Largest Mangrove
INCREDIBLE WILDLIFE AWAITS
Home to an extraordinary diversify of species in one of the most important wetlands in the country
Mangrove Forest
A vital ecosystem that protects our coast and support incredible biodiversity.
Birds
Over 290 species including scarlet macaws, herons, kingfishers and more.
Mammals
Monkeys, sloths, rive otters, raccons and many other fascinating mammals.
Reptiles
American crocodiles, iguanas, turtles, snakes and a variety of reptiles.
SIERPE MANGROVE EXPERIENCES
Choose the perfect adventure for your Costa Rica journey
Combine the beauty of the mangrove with remote beaches and coastal exploration.
Perfect for bird lovers. Explore the best birding spots and spot incredible species.
A vital ecosystem that protects our coast and support incredible biodiversity.
READY FOR YOUR ADVENTURE?
WHY THE SIERPE MANGROVE IS UNIQUE
Discover One of the Most Important Mangrove Ecosystems on Earth
The Sierpe Mangrove is part of the Térraba-Sierpe National Wetland, the largest mangrove ecosystem in Costa Rica and one of the most biologically productive coastal environments in Central America.
Covering more than 34,000 hectares, this extraordinary landscape is formed by an intricate network of rivers, estuaries, islands, and tidal channels where freshwater from the Térraba River meets the Pacific Ocean.
This unique combination of fresh and salt water creates ideal conditions for an incredible diversity of plants and animals.
Mangrove forests act as natural nurseries for countless marine species, provide shelter for hundreds of birds, protect the coastline from erosion, and store significant amounts of carbon, making them essential in the fight against climate change.
Exploring this remarkable ecosystem is more than a sightseeing experience—it’s an opportunity to understand one of nature’s most important environmental treasures.
A LIVING ECOSYSTEM
Incredible Wildlife Around Every Corner
The Sierpe Mangrove is home to an astonishing variety of wildlife.
Visitors often encounter species such as:
Scarlet Macaws
White-faced Capuchin Monkeys
Mantled Howler Monkeys
Spider Monkeys
American Crocodiles
Green Iguanas
Boat-billed Herons
Great Egrets
White Ibis
Ringed Kingfishers
Ospreys
Basilisk Lizards
River Otters
Mangrove Crabs
The abundance of wildlife makes every journey an exciting opportunity for observation and photography.
WHY CHOOSE SIERPE FOR YOUR ADVENTURE?
The Gateway to Costa Rica’s Largest Mangrove
Sierpe is a peaceful riverside community located in the southern Pacific region of Costa Rica.
For decades, it has served as the main gateway to the Térraba-Sierpe National Wetland and the Osa Peninsula.
Unlike larger tourist destinations, Sierpe offers visitors an authentic atmosphere where local traditions, fishing culture, and nature remain closely connected.
Choosing Sierpe as your starting point allows you to experience the mangrove exactly as it has existed for generations.
THE MANGROVE’S ROLE IN CLIMATE
Nature’s Powerful Climate Ally
Mangrove forests are among the most effective ecosystems on Earth for storing carbon.
Their complex root systems trap sediments, improve water quality, reduce coastal erosion, and protect nearby communities from storms.
Scientists estimate that mangroves store significantly more carbon than many terrestrial forests, making their conservation essential in addressing global climate change.
Visiting the Sierpe Mangrove is an opportunity to appreciate not only its beauty but also its global environmental importance.
RESPONSIBLE TOURISM
Travel That Helps Protect Nature
Every visit contributes to the conservation of one of Costa Rica’s most valuable ecosystems.
Responsible tourism supports local families, encourages environmental education, and helps preserve habitats that thousands of species depend upon.
By choosing guided eco-tours, visitors become active participants in protecting this extraordinary natural environment for future generations.
BEST TIME TO VISIT
Every Season Offers Something Different
The Sierpe Mangrove can be explored throughout the year.
Dry Season
December to April offers sunny weather, calm waters, and excellent visibility.
Ideal for photography and comfortable boat tours.