Kitt Peak National Observatory, Arizona, United States of America, North America

tourist destinations travel travel destination tourist destination travel destinations photography colour image colour color image color horizontal outdoors outside no people nobody no one no one day building building exterior cloudy sky cloud architecture architectural kitt peak national observatory arizona united states of america north america national landmark landmarks modern futuristic built structure 20th century white telescope observatory astronomical telescope place of interest high angle view high angle elevated view from above looking down road roads street streets landscape