During the early Ottoman rule, it was customary for young Ottoman princes to be sent to Amasya to govern and gain experience. Amasya was also the birthplace of the Ottoman sultans Murad I and Selim I. It is thus of great importance in terms of Ottoman history. Traditional Ottoman houses near the Yeşilırmak and the other main historical buildings have been restored; these traditional Yalıboyu houses are now used as cafes, restaurants, pubs and hotels. Behind the Ottoman wooden houses one can see the rock tombs of the Pontic kings.