Valdivia

Valdivia (Spanish pronunciation: [balˈdiβja]; Mapuche: Ainil) is a city and commune in southern Chile, administered by the Municipality of Valdivia. The city is named after its founder, Pedro de Valdivia, and is located at the confluence of the Calle-Calle, Valdivia, and Cau-Cau Rivers, approximately 15 km (9 mi) east of the coastal towns of Corral and Niebla. Since October 2007, Valdivia has been the capital of Los Ríos Region and is also the capital of Valdivia Province. The national census of 2025 recorded the commune of Valdivia as having 110,980 inhabitants (Valdivianos), of whom 150,048 were living in the city. The main economic activities of Valdivia include tourism, wood pulp manufacturing, forestry, metallurgy, and beer production. The city is also the home of the Austral University of Chile, founded in 1954, the Centro de Estudios Científicos and one of Chile's three environmental courts.

The city of Valdivia and the Chiloé Archipelago were once the two southernmost outliers of the Spanish Empire. From 1645 to 1740, the city depended directly on the Viceroyalty of Peru, which financed the building of the Valdivian fort system that turned Valdivia into one of the most fortified cities of the New World. In the mid-19th century, Valdivia was the port of entry for German immigrants who settled in the city and surrounding areas.

In 1960, Valdivia was severely damaged by the Great Chilean earthquake, the most powerful earthquake ever recorded, at magnitude 9.5. The earthquake caused c. 2 m of subsidence around Valdivia leaving large areas of former pastures and cultivated fields permanently flooded. Today there are various protected wetlands within the urbanised area of Valdivia as well as in its outskirts.

The area around Valdivia may have been populated since 12,000 – 11,800 BC, according to archaeological discoveries in Monte Verde (less than 200 km south of Valdivia), which would place it about a thousand years before the Clovis culture in North America. This challenges the "Clovis First" model of migration to the New World. Researchers speculate that the first inhabitants of Valdivia and Chile travelled to America by watercraft and not across a land-bridge in the Bering Strait.

During at least the Middle Archaic, southern Chile was populated by indigenous groups who shared a common lithic culture called the Chan-Chan Complex, named for the archaeological site of Chan-Chan located some 35 km north of Valdivia along the coast.

By the time of the arrival of the Spanish conquistadores, Valdivia was inhabited by the Huilliche (Mapudungun for People of the South). The Huilliche and Mapuche were both referred to by the Spaniards as Araucanos. Their main language was a variant of Mapudungun, the Mapuche language.

A large village called Ainil stood where present-day downtown Valdivia has been developed. The Huilliche called the river, Ainilebu (now known as the Valdivia River). Ainil seemed to have been an important trade center; it was a port on the sea and had access to the interior via the network of the Cruces and Calle-Calle rivers, both tributaries of the Valdivia. Ainil may be described as "a kind of little Venice," as it had large areas of wetlands and canals. Since that period, most of these waterways and wetlands have been drained or filled. The market in Ainil received shellfish and fish from the coast, legumes from Punucapa, and other foods from San José de la Mariquina, an agricultural zone northeast of Valdivia. A remnant of this ancient trade is the modern Feria Fluvial (English: Riverside Market) on the banks of Valdivia River. The surroundings of Valdivia were described as extensive plains having a large population that cultivated potatoes, maize, quinoa and legumes, among other crops. The population has been estimated by some historians as 30 to 40 thousand inhabitants as of 1548, based on descriptions made by the conquistadors. Pedro Mariño de Lobera, an early conquistador and chronicler, wrote that there were half a million Indians living within ten leagues (one league is roughly 4.2 km) from the city. Other historians consider these numbers too high and argue that early Spaniards usually exaggerated in their descriptions.

Later the British naturalist Charles Darwin observed that "there is not much cleared land near Valdivia." This suggests that pre-Hispanic agriculture in Valdivia was far more extensive than the agriculture practiced in the early 19th century at the time of his visit.