WIKI INFO: "Arica is known as one of the driest inhabited places on Earth, at least as measured by rainfall: average annual precipitation is 0.76 mm (0.03 inches), as measured at the airport meteorological station." "Lake Chungará , situated in northern Chile, in Tarapacá Region is one of the highest lakes in the world. It is near the Volcanos Parinacota (20,827 feet or 6,348 meters) and Pomerape (20,413 feet or 6,222 meters). It was formed 8000 years ago, when a major collapse of the edifice of Parinacota produced an avalanche of 6km³ of debris which blocked drainage pattern, thus creating the lake." Surface elevation : 4517 m 10 hours overnite bus ride from San Pedro de Atacama, arriving just past 6am in Arica, as I was waiting for my luggage out of the bus,Orlando from Parinacota
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