Satellite map of Maragheh observatory
Maragheh observatory (Persian: رصدخانهٔ مراغه), was an institutionalized astronomical observatory which was established in 1259 CE under the patronage of the Ilkhanid Hulagu and the directorship of Nasir al-Din al-Tusi, a Persian scientist and astronomer.
Latitude: 37° 23' 27.52" N
Longitude: 46° 12' 19.78" E