Inuyama Castle is one of Japan's five national treasure castles and the oldest of the 12 surviving original castle keeps. Built on high ground beside the Kiso River, its rustic wooden keep still retains a strong sense of history.
You have to remove your shoes before entering the keep, and plastic bags are thoughtfully provided at the entrance so visitors can carry them. However, the wooden stairs inside are extremely steep and narrow, making the climb quite challenging. People with limited mobility or knee problems may want to think twice. As you climb from floor to floor and see the armory, armor storage room, and original wooden structure, you can almost imagine the battles of the Sengoku period.
The highlight is reaching the top floor. Standing on the balcony around the keep with the wind blowing and looking down over Inuyama's castle town and the Kiso River, the expansive view really makes you forget all your worries for a moment.
After visiting Inuyama Castle, I also recommend taking a leisurely walk through the castle town, wearing a kimono, trying traditional snacks, and relaxing at a cafe for an easygoing afternoon.




