GRAND BASE Nagasaki Chukagai is located in Nagasaki Chinatown, a neighborhood in Nagasaki. Dejima Museum and Nagasaki Prefectural Art Museum are cultural highlights, and some of the area's landmarks include Nagasaki Dejima and Higashiyamate Ko Jusanbankan. Hamanomachi Arcade and Mt. Inasayama Observatory are also worth visiting.