Nanao Castle Audio Guide
A great mountain castle with panoramic views
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Overview
Overview
Nanao Castle in Nanao City, Ishikawa, is counted among Japan’s Five Great Mountain Castles. Originating with the Noto Hatakeyama clan in the Muromachi period, it is also known for the fierce sieges in which Uesugi Kenshin struggled to take it. The name “Nanao” is said to come from the seven ridges that extend from the mountain, along which many enclosures once spread. Substantial stonework and rugged terrain remain, creating a powerful landscape where ruins and nature merge.
Access
Access
Reaching the main ruins from the foot of the mountain can take a full hike (around 2.5 hours), but a road allows you to drive close to the Honmaru parking area, making the key spots accessible in a shorter visit. There is also an observation deck a few minutes farther by car. Mountain roads can be narrow, so drive carefully.
Parking
Parking
Parking is available near the Honmaru approach, and there is also space near the observation deck (with restrooms). For the Top 100 Castles stamp, stop by the Nanao Castle History Museum at the base of the mountain, which has its own parking as well.
Highlights
Highlights
The standout feature is the impressive multi‑tiered stone walls—massive, dignified, and quintessentially “mountain castle.” From Chodomarui and the Honmaru area you can enjoy sweeping views over the city and the sea. As you descend, you’ll find other baileys such as Sakura‑baba and the Ninomaru and Sannomaru areas. Paths are maintained for easier walking, and the observation deck provides yet another panoramic angle.
