Reserva Provincial Castillos de Pincheira
It is a natural monument sculpted by erosive actions, mainly of glaciers. Its form is very similar to a giant castle, in the front flow the Malargüe River and very near the Pincheira Stream.
According to the legend, this site was a refuge for the Chilean bandits called Pincheira brothers, during the beginning of the 20th century. Around of the natural monument there are many arrows tips of the Huarpes, an ancient ethnic group who inhabited the zone.