Finca Castañares, Colonial estate in Salta, Argentina

Finca Castañares is a colonial country house 7 km north of Salta's historic centre. Its single-storey main house has a central courtyard, brick floors, tiled roofs and large galleries around the perimeter. Iron-grilled windows line the facade, and a mirador facing the city is where Belgrano is said to have observed his enemies before the 1813 battle.

The estate held military importance during Argentina's independence movement when General Manuel Belgrano used it as a command center. He coordinated strategic operations from this location before the Battle of Salta in 1813.

The house functions today as a museum where visitors encounter displays about local heritage and Argentina's independence movement. These exhibitions help people understand how this place fits into the broader story of the nation.

The casona stands on a municipal plot of about three hectares, roughly 7 km north of Salta's historic centre. It has been restored and remodelled for cultural and museum uses, with temporary exhibitions held inside. Visitors reach it by road heading north from the city.

In 1821 Martín Miguel de Güemes gathered more than 600 soldiers at the estate to retake the governorship of Salta, which then also covered Jujuy, Tarija and the Atacama coast. He entered the city victorious on 31 May and governed from the casona. A front mirador facing Salta is where Belgrano is said to have watched his enemies and planned the 1813 battle.