santralistanbul Campus is the largest of the four University campuses, spreading over an area of 118,000 m² (30 acres approx.). santralistanbul Campus, opened in 2007, is an arts and cultural complex located at the upper end of the Golden Horn in the Eyüp district of İstanbul, Turkey. The campus, consisting of the Energy Museum, an amphitheater, concert halls and a public library, is situated within the site of historic Silahtarağa Power Plant which was the first power plant of the Ottoman Empire.