Usuki Castle Ruins

Known as the stronghold constructed by Otomo Sorin, a Christian feudal lord, on Nunojima Island in Usuki Bay. During its construction, it boasted a naturally fortified position surrounded by the sea on all sides, but now it can be accessed as it has been connected to the mainland by land reclamation. Throughout the Edo period, it served as the residence of the Inaba clan, who held the position of lord for 15 generations, prospering greatly. However, the castle was decided to be abandoned in the Meiji period. Today, it has been developed into Usuki Park, serving as a place of relaxation for the locals.

The "Uotora Gate Tower" built at the easternmost part of the castle, the "Tatami Tower" along the path of the Stirrup Slope, parts of the garden of the reception hall, stone walls, and dry moats still remain, conveying the appearance of the past. Other highlights include the "Main Gate Tower," reconstructed based on photographs from the Meiji period, and stone walls with alphabet-like characters inscribed on them.

Also known as a cherry blossom viewing spot, the Somei Yoshino cherry trees bloom from late March to early April each year, painting the park in delicate spring colors. During this period, the "Usuki Castle Ruins Cherry Blossom Festival" is held, featuring stage events and food stalls, attracting many visitors.