Guida
Takashima Castle is a historic fortress located in Suwa City, Nagano Prefecture. Historically, it was known as the 'Floating Castle of Suwa' because it was surrounded by the waters and wetlands of Lake Suwa, creating the illusion of a castle floating on the lake. Today, the site is managed as Takashima Park, featuring a reconstructed keep, stone walls, and moats. It is officially recognized as one of the 'Continued Top 100 Japanese Castles.' The way the fortress harmonizes with the surrounding nature makes it a quintessential symbol of Japan's historical landscapes.
The history of Takashima Castle dates back to the construction by the Suwa clan during the medieval period. Later, it was rebuilt in its current location by Hineno Takayoshi and served as a vital stronghold for the Suwa Clan during the Edo period. The castle follows a 'Renkaku-shiki' (linear) layout, where the Sanomaru, Ninomaru, and Honmaru enclosures are arranged in a straight line from north to south. Due to the soft ground near the shores of Lake Suwa, advanced engineering techniques were required to construct the stone walls. Although many structures were lost during the Meiji Restoration, the site now beautifully preserves both historical remains and reconstructed buildings.
The primary attraction is the reconstructed keep, built in 1970. This reinforced concrete structure serves as a museum, housing exhibits that explain the architectural structure and history of the castle. Visitors can also see the original stone walls and moats that still convey the atmosphere of a former water fortress. Furthermore, some architectural remnants, such as the castle gates that once stood in the Sanomaru, have been relocated to nearby temples like Honwa-ji and Joko-ji. The layout and the way the design utilizes the natural terrain are also clearly explained through the park's displays.
Takashima Castle reveals different faces depending on the season. During spring, the cherry blossoms provide a beautiful contrast against the stone walls and moats, while in autumn, the vibrant foliage creates a stunning landscape. During the day, the bright sunlight allows for a clear view of the intricate details of the keep and the surrounding moat structures. Visiting at different times of the year ensures a unique visual experience as the surrounding vegetation and light change.
Inside the keep's museum, you can learn about the history and construction techniques of Japanese castles, including why certain materials like cypress bark (kakibuki) were used instead of traditional tiles. Walking through the grounds of Takashima Park allows you to grasp the physical scale and layout of the castle. You can also gain a deeper understanding of the local castle town's history and the architectural heritage of the nearby temples through the preserved scenery.
The area around Takashima Castle is dotted with historical landmarks. You can explore the atmosphere of the former post town, Kami-Suwa-shuku, and visit nearby temples like Onsen-ji and Joko-ji, which house relocated castle structures. Since Lake Suwa is also very close, you can easily plan a route that combines the history of the castle with the natural beauty of the lake. The location is highly accessible via JR Kami-Suwa Station.
As the park contains stone walls, uneven paths, and unpaved sections, we recommend wearing comfortable walking shoes. For admission, please prepare cash (310 JPY). English information is available via downloadable PDF leaflets. Photography is generally permitted, but please check for specific rules regarding certain exhibits. Regarding accessibility, please note that some areas contain steps and slopes.