Sarmiento is a town in the province of Chubut, Argentina. It has about 8,000 inhabitants as per the 2001 census, and is the head town of the department of the same name. It is located on the so-called Central Corridor of Patagonia, in a fertile valley amidst an otherwise arid region, 140 km west from Comodoro Rivadavia, in the south of Chubut. It sits between two lakes, Lake Musters and Lake Colhue Huapi. Notable attractions are the Petrified Forest and caves with Aborigine hand paintings.