Manglares de Tumbes National Sanctuary
Tumbes
Manglares de Tumbes National Sanctuary, established in 1988, is a protected natural area in the Tumbes region of Peru, covering nearly 30 square kilometers. It preserves the country's largest mangrove forest, featuring five dominant mangrove species including the black, white, button, and two red mangroves. The sanctuary supports diverse ecosystems such as seasonally dry forests and scrublands with various native trees and herbaceous plants. It is a habitat for 148 bird species, including the yellow-crowned night heron and American white ibis, as well as 105 fish species, mammals like the crab-eating raccoon and neotropical otter, and numerous invertebrates and reptiles. Visitors can explore designated areas by kayak or canoe, enjoying birdwatching and observing the traditional use of mangroves by local communities. The sanctuary plays a critical role in protecting biodiversity and acts as a natural barrier against coastal erosion. However, it faces threats from shrimp farming, agriculture, pollution, illegal resource extraction, and invasive species. Sustainable tourism and conservation efforts are essential to safeguard this unique ecosystem and support local livelihoods.
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Tip: The best time to visit Manglares de Tumbes is between April and November during the dry season, when wildlife observation is optimal. Visitors are encouraged to book guided tours or kayak excursions in advance to access the designated tourist areas. Sustainable tourism practices are promoted to minimize environmental impact. While entrance fees might apply, discounts could be available for students, seniors, or groups. Visitors should prepare for tropical weather and consider bringing binoculars and cameras for birdwatching and wildlife photography.
Interesting facts
- •The sanctuary harbors the largest mangrove forest in Peru, spanning nearly 30 square kilometers.
- •It protects 148 bird species, including rare and endangered birds like the yellow-crowned night heron and American white ibis.
- •The area was designated a Ramsar site in 1997, recognizing its international importance as a wetland.
- •UNESCO included the sanctuary as a core zone of the Noroeste Amotapes-Manglares Biosphere Reserve in 2016.
- •The American crocodile once inhabited the sanctuary but is now locally extinct, marking it as one of Peru's most threatened species.
- •Local communities sustainably harvest shrimp larvae to support shrimp farming while maintaining mangrove health.
History
Manglares de Tumbes National Sanctuary was officially established in 1988 to protect Peru's largest mangrove forest, which historically covered around 28,000 hectares before significant reduction due to shrimp farming and deforestation.
In 1997, it was designated as a Ramsar Wetland of International Importance, highlighting its ecological value.
In 2016, UNESCO recognized it as a core zone within the Noroeste Amotapes-Manglares Biosphere Reserve.
Over time, conservation efforts have aimed to balance ecosystem protection with sustainable use by local communities amid ongoing environmental challenges.
Place Guide
Mangrove Forests
The sanctuary's core feature is the extensive mangrove forests dominated by five species: black mangrove, white mangrove, button mangrove, and two species of red mangrove. These mangroves form dense, intertidal ecosystems crucial for coastal protection and biodiversity.
Wildlife Observation Zones
Designated areas within the sanctuary allow visitors to explore by kayak or canoe, offering opportunities for birdwatching and observing mammals like the crab-eating raccoon and neotropical otter in their natural habitat.
Seasonally Dry Forest and Scrubland
Some parts of the sanctuary feature seasonally dry forests and scrublands with diverse native tree species such as Pithecellobium excelsum and Bursera graveolens, adding to the ecological diversity beyond the mangroves.