The Darülhadis Mosque Covered Tomb, located in Edirne Merkez, is part of the Darülhadis Mosque complex, which was built in 1435 by Murad II on the banks of the Tunca River. This octagonal closed tomb houses the graves of Murad II's sons, Hüseyin Çelebi and Orhan Çelebi, as well as children of Mustafa II and Ahmed III. It is within walking distance of Alipaşa Çarşısı (623 m), İsmet Kaan Yükseköğretim Erkek Öğrenci Yurdu (767 m), and Makedon Kulesi (774 m).