Gifu's most famous castle is Gifu Castle, located on Mount Kinka. First built by the Nikaidō clan during the Kamakura period, the castle has gone through many forms, with its current version rebuilt in 1956. One of its first residents was Saitō Dōsan, who lived in the castle when it was still called Inabayama Castle. The next resident, Oda Nobunaga, changed the castle's name at the same time that he changed the name of the surrounding town. From the top of the castle, visitors have a 360-degree view, effectively giving them a view to all of the city's borders. Inside the castle are many artifacts from its past.