Qualla: Mira River

Mira River: Introduction

Sat, 18 Apr 2026 00:00:00 GMT

Photo credit Mauricio Chaves Bustos, CC BY-SA 4.0. The Mira River begins about 3,473 meters up, in a lake called Puruanta tucked into the Cayambe Coca Ecological Reserve of northern Ecuador. From there it runs downhill through the best-known and hardest-lived parts of a valley most outsiders never visit. For a few kilometers near its mouth it forms the border between Ecuador and Colombia, then crosses entirely into Colombia and continues 88 navigable kilometers through the rainforests of Narino Department to the Pacific. The river connects a staggering range of Ecuador and Colombia in one drainage: Andean paramo, semi-arid valley, class IV whitewater, and finally equatorial rainforest. Along the middle of its course - in the valley the upstream half is called the Chota - it flows through one of the most culturally distinct regions of Ecuador.

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Image: Mauricio Chaves Bustos | CC BY-SA 4.0

Mira River: The Chota Valley

Sat, 18 Apr 2026 00:00:00 GMT

Photo credit Diego Tirira from Quito, Ecuador, CC BY-SA 2.0. North of Pimampiro, at about 1,700 meters, several tributaries unite into what is called the Chota River. The valley here is deep and wide, with a semi-arid climate that can receive as little as 500 millimeters of rain per year on the valley floor - dry enough that irrigation is ...

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Image: Diego Tirira from Quito, Ecuador | CC BY-SA 2.0

Mira River: A Valley Built by Forced Labor

Sat, 18 Apr 2026 00:00:00 GMT

Photo credit Diego Tirira from Quito, Ecuador, CC BY-SA 2.0. In the 17th and 18th centuries, Jesuit missionaries owned most of the land in the Chota valley and imported enslaved Africans to work their sugar cane plantations. By 1767, when the Jesuits were expelled from Spanish America, they owned ten plantations and 1,769 enslaved people i...

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Image: Diego Tirira from Quito, Ecuador | CC BY-SA 2.0

Mira River: Bomba, and a Football Tradition

Sat, 18 Apr 2026 00:00:00 GMT

Photo credit Diego Tirira from Quito, Ecuador, CC BY-SA 2.0. What the Chota built for itself, it built culturally. Bomba music - African drums layered with indigenous and Spanish influences - is the sound of the valley, still played at weddings, festivals, and casual gatherings in the ten to fifteen small villages where Afro-Ecuadorians fo...

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Image: Diego Tirira from Quito, Ecuador | CC BY-SA 2.0

Mira River: From Canyon to Coast

Sat, 18 Apr 2026 00:00:00 GMT

Photo credit Cancillería Ecuador, CC BY-SA 2.0. A few miles north of the village of Concepcion, the Mira leaves the valley and enters a narrow, sparsely populated canyon that carries it down from about 1,200 meters to 100 meters over the course of 100 kilometers. The gradient is steep enough, and the water lively enough, that ...

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Image: Cancillería Ecuador | CC BY-SA 2.0