
author
1741–1785
An 18th-century Spanish naval pilot and explorer, he helped chart the coasts and rivers of Patagonia at a time when the far south of South America was still little known to European officials. His travel journals preserve a vivid record of navigation, colonial ambitions, and encounters on the frontier.
Born in Noia, Galicia, in 1741, Basilio Villarino served as a pilot in the Spanish Royal Navy and became closely tied to the Spanish Crown’s efforts to explore and secure Patagonia. He worked in the late colonial Río de la Plata world, where navigation, mapping, and settlement were deeply connected.
Villarino is best remembered for his expeditions in southern South America, especially around the Río Negro, the Río Colorado, and the Patagonian coast. His voyages helped expand Spanish geographic knowledge of the region, and his journals later became an important written record of those missions.
He died in 1785 in the Sierras de Ventania, in what is now Argentina. Although he is not widely known outside specialist history, his writings and explorations left a lasting mark on the history of Patagonia and on how the region was described in the late 18th century.