Nahuelbuta National Park is one of the few parks in La Araucanía Region of Chile's Coastal Mountain Range. It sits atop the highest part of the Cordillera de Nahuelbuta. Created in 1939, it consists of 6,832 hectares situated just 162 km northeast of Temuco. Nahuelbuta is a sanctuary for monkey puzzle trees, with specimens dating back 2,000 years.