Shikoku’s leading tour provider since 2011​


Travel and Adventure

Marugame Castle

Marugame, overlooking the Inland Sea, has some of the most imposing castle walls in all Japan.

Marugame Castle

Marugame is a hilltop castle with a rinkakushiki layout. In the pre-modern age, it lay within the borders of Sanuki Province. It was in use from 1597 to 1871. Its position near the narrowest part of the Seto Inland Sea enabled it to control this most important route in Japan.

From the elevated tracks of JR Marugame Station, Marugame Castle presents a slightly odd appearance — a small tower perched atop massive stone fortifications. This is because the walls were built for a grander edifice. Marugame Castle was originally constructed between 1597 to 1602 by Ikoma Chikamasa, the feudal lord who also built Tamamo Castle in Takamatsu. But due to a new shogunal ruling that limited the number of castles in each province to one, Marugame Castle was dismantled 13 years after its completion. The castle was rebuilt in 1664 by Yamazaki Ieharu after the province had been divided in two, and most of what stands today dates from his reconstruction. Some of the stones in the walls are marked with symbols indicating which vassals provided them.

Besides the stone walls, few of the buildings at Marugame Castle still stand today, though the Ote Ichino Gate, Ote Nino Gate, and the tenshu, which underwent a major restoration in 1950, still stand.


The castle is located a short walk from the JR station. A bridge across the moat leads into a square enclosure, which would have been lethal to attackers. The magnificent gateway to the right is topped with a long guardroom that you’re free to enter. A series of concrete pathways lead up through a ziggurat of massive walls with various defensive features. You emerge in the honmaru at the top, which affords a 350-degree panorama of Marugame, including the distinctively-shaped Mt. Iinoyama.


Inside the tenshu, various exhibits present the life and culture of the samurai. A fresh breeze blows through windows of the top floor, where you can enjoy a panoramic view of the scenery framed by roof tiles.


Name in Japanese: 丸亀城

Pronunciation: marugamejō

Address: Ichibancho, Marugame, Kagawa 763-0025

Related Tours

8 Days

Experience the most beautiful and interesting temples of the Shikoku Pilgrimage in seven days.

View Details
6 Days

Experience the best that Shikoku has to offer in five days.

View Details
Kominka outside
8 Days

A tour for families or friends, staying in the most characterful kominka and ryokan of Shikoku.

View Details
Temple 12 Shosanji lion dog in the mist
8 Days

Visit the most beautiful and interesting temples of the Shikoku Pilgrimage and walk the toughest trails.

View Details

Related Points of Interest