Qualla: Bajo Nuevo Bank

Bajo Nuevo Bank: Introduction

Fri, 06 Mar 2026 00:00:00 GMT

Photo credit Public domain. From the air, it looks like a mistake -- a faint turquoise smudge in the deep blue of the western Caribbean that could be a trick of the light or a glitch on the navigation chart. Bajo Nuevo Bank is easy to miss, and for good reason. Its largest piece of dry land, Low Cay, measures 300 meters long and 40 meters wide, rises no more than two meters above the waterline, and consists mostly of broken coral, sand, and driftwood. There are no trees. There are no people. There is, however, a 21-meter lighthouse tower painted white with a red top, flashing twice every 15 seconds, and behind that lighthouse stands one of the most tangled sovereignty disputes in the Western Hemisphere -- a legal knot involving Colombia, Jamaica, the United States, and a 19th-century law about bird droppings.

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Image: Public domain

Bajo Nuevo Bank: Cartographers, Pirates, and a Name

Fri, 06 Mar 2026 00:00:00 GMT

Photo credit Public domain. Dutch mapmakers first charted the reef in 1634, though it took another two decades for it to acquire its current name, which appeared on charts by 1654. In 1660, the English pirate John Glover "rediscovered" the bank -- a reminder that in the age of Caribbean piracy, discovery an...

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Image: Public domain

Bajo Nuevo Bank: The Lighthouse on Nothing

Fri, 06 Mar 2026 00:00:00 GMT

Photo credit ISS Expedition 4 Crew, Public domain. Low Cay, the only feature that consistently breaks the surface, sits in the southwestern atoll. It is barren in the most literal sense -- no soil, no vegetation, no freshwater. The Colombian government erected a light beacon here in 1982, and the Ministry of National Defence reco...

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Image: ISS Expedition 4 Crew | Public domain

Bajo Nuevo Bank: Four Flags Over Bird Droppings

Fri, 06 Mar 2026 00:00:00 GMT

Photo credit User:Golbez, CC BY-SA 4.0. The sovereignty dispute over Bajo Nuevo reads like a legal thriller written by a committee. Colombia claims the bank as part of the Department of San Andrés and Providencia, arguing continuous sovereignty since 1886. The United States staked its claim on November 22, 1869, when J...

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Image: User:Golbez | CC BY-SA 4.0

Bajo Nuevo Bank: The Court Weighs In

Fri, 06 Mar 2026 00:00:00 GMT

Photo credit ISS Expedition 4 Crew, Public domain. Honduras added a fourth layer to the dispute before ratifying a maritime boundary treaty with Colombia on December 20, 1999, which effectively removed its claim. A 1986 bilateral agreement had already excluded Honduras from control over the banks or their surrounding waters. But ...

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Image: ISS Expedition 4 Crew | Public domain

Bajo Nuevo Bank: The Reef Below the Arguments

Fri, 06 Mar 2026 00:00:00 GMT

Photo credit ISS Expedition 4 Crew, Public domain. Strip away the sovereignty claims and treaty language, and what remains is a remarkable piece of marine geography. Bajo Nuevo Bank is a living reef system in the open Caribbean, far from any continental shelf, sustaining itself in deep oceanic waters roughly 110 kilometers from i...

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Image: ISS Expedition 4 Crew | Public domain