Maruoka Castle

Maruoka Castle (丸岡城, Maruokajō) is one of only twelve castles in Japan that still retains its original wooden tenshu, or keep. Built around 1601 during the early Edo period, it stands atop a low hill in the town of Maruoka, just north of Fukui City. The castle’s modest size and simple design reflect its military function rather than courtly elegance. Inside, the keep remains largely unfurnished, offering a raw and authentic atmosphere. Visitors climb steep, narrow wooden stairs with the help of ropes to reach the top floor, where panoramic views of the surrounding plains and countryside provide a rewarding finish.

The castle grounds have been converted into a public park, celebrated for their seasonal beauty—especially during cherry blossom season in early April. More than 400 cherry trees bloom around the keep, creating a picturesque setting that draws large crowds for hanami. The annual Sakura Festival features evening illuminations with over 300 glowing paper lanterns, adding a magical ambiance to the historic site. Nearby, a small museum displays historical artifacts such as samurai armor, weapons, and everyday items once used by the castle’s former lords. Maruoka Castle is also known as the “Castle of Mist,” inspired by a local legend in which a protective fog would rise to shield the fortress from enemy attack.