“Colombia's southernmost point is a patch of Amazon where three countries share a border and pink dolphins surface in the river. The national park behind it has no road access and 500 bird species.”
About Amacayacu National Park
Amacayacu was designated a national park in 1975 in Colombia's only Amazonian territory, gained through a 1922 resolution of a dispute with Peru. Indigenous Tikuna, Yagua, and Cocama communities have maintained rights-holder status within the park's management framework.
Overview Amacayacu National Park covers 293,000 hectares of Amazon rainforest in Colombia's southernmost tip, where the Colombian, Peruvian, and Brazilian borders converge at the town of Leticia. The park contains one of the most biodiverse patches of Amazonian forest in South America — over 500 bird species, 150 mammal species, and 5,000 plant species have been recorded — and is home to indigenous Tikuna, Yagua, and Cocama communities who continue to live within the park boundaries.
Overview Amacayacu National Park covers 293,000 hectares of Amazon rainforest in Colombia's southernmost tip, where the Colombian, Peruvian, and Brazilian borders converge at the town of Leticia.
The Story Behind It Leticia became a Colombian city after a territorial dispute with Peru was resolved in 1922; its position at the Amazon's edge gave Colombia its only Amazonian frontier. Amacayacu was designated a national park in 1975, and the indigenous communities who have inhabited the forest for millennia were recognized as rights-holders within the park's management framework — an arrangement that has evolved through legal and community processes over the following decades. The park's position at the confluence of three national territories means the wildlife and forest systems it contains move freely across borders that the animals and trees do not recognize.
What You'll Experience Access to the park is by boat from Leticia along the Amazon River — the journey takes 2.5 hours. The park has a visitor center and accommodation at San Martín de Amacayacu; guided walks and night hikes into the forest are the primary activities. Pink river dolphins (boto) are frequently seen in the Amazon and its tributaries near Leticia. Visiting a Tikuna community with a licensed guide provides context for the indigenous knowledge systems that have shaped the forest management for centuries.
Getting There Leticia is accessible by air from Bogotá (2 hours) — there is no road connection. From Leticia, lancha boats depart for the park; the lodgings at San Martín require advance booking through the national parks authority.
Getting There Leticia is accessible by air from Bogotá (2 hours) — there is no road connection.
The Experience
A 2.5-hour Amazon River boat journey from Leticia to the park, followed by guided forest walks, night hikes, and opportunities to see pink river dolphins in the river tributaries — with indigenous community visits available through licensed guides.
Why It Matters
Amacayacu is Colombia's primary Amazonian protected area and one of the highest-biodiversity patches of forest in South America. The indigenous community co-management model and the tri-border position give the park a political and ecological significance beyond its size.
Why Visit
Colombia's Amazon is less visited than Brazil's or Peru's, which gives Amacayacu a quieter character. The pink dolphins, the forest walks, and the living indigenous knowledge in the Tikuna communities together make it one of Colombia's most genuinely remote and rewarding destinations.
✦ Insider Tips
- 1
Book park accommodation through the Colombian national parks authority (Parques Nacionales) well in advance.
- 2
The night hike is the single best forest experience — insects, frogs, and caimans are most visible after dark.
- 3
Leticia itself, with its tri-border market and Amazon waterfront, warrants a day before and after the park.
