Maragheh Observatory

Maragheh Observatory is one of the most important and iconic attractions of Maragheh County in East Azerbaijan Province, and it is registered on Iran's National Heritage List. This scientific complex was founded around 1259 CE during the Ilkhanid period, on the orders of Hulagu Khan and under the counsel and direction of Khwaja Nasir al-Din Tusi. At the height of Iran's scientific flourishing, it was recognized as one of the most important centers of astronomy and mathematics in the Islamic world.

The architecture of Maragheh Observatory was highly skilled and sophisticated. A large circular central tower was built, surrounded by several circular platforms for placing astronomical instruments. Parts of the complex included a library, a workshop for making metal instruments, and living quarters for the scholars. The observatory hosted scholars from across the Islamic world, and its rich library held thousands of valuable scientific manuscripts. Its astronomical instruments were the product of the efforts of Iranian scientists and were considered unrivaled in their time. Today the remains of Maragheh Observatory survive as stonework and building foundations. To protect it, a protective dome has been installed over parts of the structure, and a restoration and landscaping project is under way in cooperation between the Cultural Heritage Organization and the Maragheh Municipality.

Tourists can visit this historic site, and during a visit, respect for this scientific and historical place and the preservation of its remains should be the top priority. To reach the observatory, visitors can travel by car or taxi from the center of Maragheh toward the western hill; the route is marked with signposts, and there is limited parking next to the site. The best time to visit is spring and autumn, when the weather is mild and the surrounding views are beautiful and pleasant.