Parque Nacional Pali Aike
Rugged volcanic steppe pocked with craters, caves and twisted formations, Pali Aike means 'devil's country' in Tehuelche. This desolate landscape is a 50-sq-km park along the Argentine border. Mineral content made lava rocks red, yellow or green-gray. Fauna includes abundant guanaco, ñandú, gray fox and armadillo.