This article has been reviewed according to Science X's editorial process and policies. Editors have highlighted the following attributes while ensuring the content's credibility: On a desolate island at the end of the world, battered by freezing winds, archaeologists have uncovered the remains of a possible 19th-century castaway camp that may have belonged to a renowned Argentine sailor and his shipwrecked crew. Isla de los Estados is a frigid island off the coast of Tierra del Fuego.
In January 2026, archaeologists came across the remains of a castaway camp and re-examined pieces of a shipwreck at Lacroix Inlet, Franklin Bay, a new study in Antiquity reports. Based on their finds, the authors suggest these may be the remains of a temporary camp and the lost schooner brig "Espora." Sites like this provide "a unique opportunity to analyze crisis and survival experiences in isolated places, such as Isla de los Estados," said lead author Nicolas Ciarlo, an archaeologist at the University of Cadiz in Spain. Located on a historic route linking the Atlantic and Pacific, Isla de los Estados has connected Patagonian harbors since the early 1600s.
Although it had no permanent settlement, it was home to an old lighthouse that inspired French novelist Jules Verne's "The Lighthouse at the End of the World." The island's long history, importance to seafaring activity and challenging sailing conditions make it rich in archaeological potential, the study authors write. The island was granted to Luis Piedra Buena by the early 1870s. Piedra Buena was a renowned Argentine sailor.
Ciarlo said he was widely recognized for his commercial, humanitarian and sovereign activities, as well as for saving the lives of numerous sailors from across the globe. In 1873, he and his crew were on an expedition to obtain penguins for oil when disaster struck, and the Espora was shipwrecked, the study reported. "Piedra Buena and his crew were castaways on the island for more than two months before they could return to Punta Arenas," Ciarlo said.
To survive, they salvaged some supplies from the Espora and built a new vessel, "Luisito." Hoping to learn more about Isla de los Estados' maritime history, a team of archaeologists set out as part of the expedition "Aquí hay dragones" ("here be dragons"). They spent 10 days on the island, but only two at Lacroix Inlet. The team had to calculate their time carefully, accounting for daylight hours and the rising tide.
The island's harsh climate soon became clear when severe weather forced their sailing vessels to depart without them. "… We needed to wait there for a ship of the Argentine Navy to re-embark us and return to Ushuaia (Argentina)," Ciarlo said. Before returning, the team revisited two bits of hull first spotted by earlier researchers.
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