Iwatsuki Castle
岩槻城
A samurai-era stronghold with stone walls, moats and a view from the keep.
What this place is
Iwatsuki Castle (岩槻城, Iwatsuki-jō) is a Japanese castle located in Iwatsuki-ku, Saitama, in Saitama Prefecture, Japan. At the end of the Edo period, Tateyama Castle was home to the Ōoka clan, daimyō of Iwatsuki Domain, however the castle dates from the Muromachi period and was inhabited by many samurai lords over its history. During the Edo period, the name of the castle was written as “岩付城”. It was also known as "White Crane Castle" (白鶴城, Hakutsuru-jō) or "Floating Castle" (浮城, Uki-jō). The site of the castle is a Saitama Prefectural Historic Monument.
Background text from Wikipedia (CC BY-SA)
Why it is worth the trip
- Massive dry-stone walls and moats built without mortar — the engineering is as impressive as the tower above it.
- A main keep (tenshu) you can climb, with each floor showing armour, weapons and castle-town models.
- Grounds that double as the town's best park: cherry blossoms in spring, maples in autumn, illumination at night.
What you can do here
- Climb to the top floor for a 360° view over the castle town and surrounding mountains.
- Walk the full circuit of the moat and outer baileys — the gates and turrets are free to see from outside.
- Rent a kimono or samurai costume nearby for photos in front of the keep.
- Time your visit with a seasonal festival or evening light-up, when the walls are lit from below.
Photos
Photos from Wikimedia Commons — click any image for the photographer and licence.
Getting there by public transport
Good to know before you go
- Keep interiors have steep wooden stairs and a shoes-off rule — wear socks and easy-to-remove shoes.
- Last admission is usually 30 minutes before closing; arrive early on weekends.
- The park around the castle is normally free even when the keep charges admission.
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