...streetscape, looking towards the center of the city of Arequipa, Peru, and two of the volcanoes that tower over it: on the left, Chachani, nearly 20,000 ft. tall, and on the right, El Misti, just over 19,100 ft. high. The city itself (Peru's second-largest) is about 8000 feet above sea-level.
--Joseph Cyr