Saray (palace), Maydonos, and Meydan (Public Square). There is a water well named Cilanbolu in castle too, moreover water hole and dungeon present in castle A laddered under ground way from the castle that reach to 70 meter below river towards the kings tombs dated to the 3rd century BC. The town itself has many historically and architecturally valuable buildings, including the Ferhat aqueduct, the 13th century Seljuk Burmali Mosque, the 14th century Ilkhan Bimarhane Mental Hospital with lovely reliefs around its portal, the tomb of 15th century scholar Pir Ilyas and the 15th-century mosque of Yildirim Beyazit. Unfortunately, Amasya is vulnerable to earthquakes which have damaged many monuments (most recently in 1939). There are a number of well-preserved traditional Ottoman Turkish mansions, some of the best examples of Turkish domestic architecture. The 19th century Hazeranlar Konağı has been carefully restored and includes a small art gallery and ethnographical museum. Other wooden houses are being restored as hotels and guest houses. Hazeranlar mansion is the most beautiful mansion at Yalı boyu (across the waterside residence) houses series mansion is one of the most elegant civil architecture samples of Ottoman period mansion built by Defterdar Hasan Talat Efendi for the name of his sister Hazeran Hanım in the year 1872. The Archaeological Museum of Amasya has a large and interesting collection, of artefacts from many eras of antiquity, including the mummies of the Ilkhanid rulers of Amasya. Saraydüzü Casern, this building reconstructed in 2009 and opened. The importance of Saraydüzü Casern is that, Amasya Circular was signed in that historical building on 12 June 1919. Atatürk wrote here about the Amasya Circular. Today, Saraydüzü Casern is war of liberation museum and using for conferences, meetings, speeches etc. Basically, it is used as a congress center. A number of tombs of Muslim saints, called yatır, are said to emanate healing powers. The sick and dying come to breathe the air and drink the waters of nearby springs. Ferhat Water Canal was built at the Hellenistic Period to fulfil city's water necessity, it is approximately 75 width and 18 kilometers long. Lake Borabay (65 km northeast of Amasya in the district of Taşova) is a crater lake with an impressive view and fresh air. It is a perfect area for fishing (especially trout), picnicking and sports. Other excursion sites from Amasya include Yedikir reservoir and Omarca National Park. Terziköy thermal spring is one