Qualla: Leticia, Amazonas

Leticia, Amazonas: Introduction

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Ridiculopathy, CC0. Three countries meet in the muddy water. Stand on Leticia's riverfront and look across: that dense green ribbon on the far shore is Peru. A few hundred meters downstream, the buildings blur into Tabatinga, which is Brazil. The river does not care about the lines on the map. It keeps flowing, carrying its freight of silt and fish and people between worlds that officially belong to different flags but in practice share one long afternoon. Leticia is Colombia's southernmost settlement, marooned more than a thousand kilometers from any road connection, reachable only by boat or plane. At 4.09 degrees south, it is also Colombia's only real presence in the Southern Hemisphere.

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Image: Ridiculopathy | CC0

Leticia, Amazonas: Named for a Wife

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Dslemusp, CC BY-SA 4.0. The town has two origin stories, and the romantic one is probably wrong. Legend says a Colombian soldier fell for an Amerindian woman called Leticia and named the settlement in her honor. The documentary truth is more prosaic and more Peruvian. The Peruvian captain Benigno Bustam...

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Image: Dslemusp | CC BY-SA 4.0

Leticia, Amazonas: A War Over a River Town

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Ville Oksanen from Finland, CC BY-SA 2.0. In 1922 Colombia and Peru signed a controversial treaty that handed Leticia to Colombia in exchange for concessions elsewhere. Peruvians were furious when they learned. Their countrymen had founded the town. Their countrymen lived there. In September 1932, two hundred armed Peruv...

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Image: Ville Oksanen from Finland | CC BY-SA 2.0

Leticia, Amazonas: Frogs in the Dark

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Herbert Ortner, Vienna, Austria, CC BY 2.5. The forests just north of Leticia contain what may be the richest frog fauna on Earth. A single survey of primary rainforest and flooded forest within 10 kilometers of town identified 96 species, with two more found shortly after. Researchers believe the true count could reach 12...

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Image: Herbert Ortner, Vienna, Austria | CC BY 2.5

Leticia, Amazonas: Three Cities, One Street

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Ridiculopathy, CC0. Walk south from Leticia's central plaza and in fifteen minutes you have crossed into Brazil. There is no fence. There is not really a border checkpoint for pedestrians. The town becomes Tabatinga, and the pesos in your pocket stop working. A little further downstream, reachable b...

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Image: Ridiculopathy | CC0

Leticia, Amazonas: Gateway to the Green

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Iamthestig, CC BY-SA 3.0. Vasquez Cobo International Airport handles most of the passengers entering the central Amazon region, funneling them past the luggage carousels and into a town that still functions as an expedition base. Small boats leave every morning for Amacayacu National Park, for Puerto Nari...

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Image: Iamthestig | CC BY-SA 3.0