
Guide
The Matsushiro Castle ruins are a designated National Historic Site located in Nagano City, Nagano Prefecture. This site served as a formidable fortress utilizing the natural terrain of the Chikuma River as a defensive barrier. Today, it is a beloved park where visitors can enjoy a beautifully preserved historical landscape. The robust construction, featuring reconstructed gatehouses (Yaguramon), earthen walls (Dorui), and stone walls (Ishigaki), offers a tangible connection to the past. The harmony between historical architecture and the surrounding natural scenery provides a serene atmosphere for all visitors.
This area holds a profound history, once being a site of intense battles among powerful warlords during the Sengoku (Warring States) period. During the Edo period, the Sanada clan established their roots here, leading to the development of the surrounding castle town of Matsushiro. Although many original structures were lost over the centuries, extensive efforts have been made to preserve and reconstruct the site. In 2004, the reconstruction of the gatehouses, wooden bridges, and earthen walls allowed visitors to visually understand the complex defensive structures of the era. It serves not just as a ruin, but as a vital cultural symbol of the region's heritage.

The greatest appeal of the Matsushiro Castle ruins lies in its reconstructed historical structures and unique topography. A must-see is the 'Taiko-mon' gate, which symbolizes the entrance to the former fortress, and the surrounding earthen walls that follow the natural contours of the land. Walking through the site, you can feel how the terrain was used for defense against the Chikuma River. You can also observe the architectural techniques of the time, such as the stone walls made from locally quarried stone and the structures that blend seamlessly with the natural landscape. Crossing the reconstructed wooden bridges and passing through the gates feels like stepping back in time.
The Matsushiro Castle ruins reveal different faces depending on the season. A stroll through the lush natural environment is an excellent way to experience the changing seasons. During the bright daylight hours, the intricate details of the reconstructed buildings and earthen walls are clearly visible, making it an ideal time for learning about historical architecture. The atmosphere of the ruins shifts beautifully with the seasonal changes in the surrounding nature. For the best experience, we recommend visiting during the daytime when the sunlight highlights the historical textures.

The primary activity here is a 'Historical Walk' through the scenic landscape. You can experience the physical scale of the castle by walking through the reconstructed gates and observing the traces of the moats and earthen walls. In the well-maintained areas, visitors can enjoy a peaceful walk surrounded by nature while learning about the local history. It is a deeply intellectual experience to imagine how the people of the past defended this land while enjoying the tranquility of the natural surroundings.
The area surrounding the Matsushiro Castle ruins retains a nostalgic, historical atmosphere. You can explore nearby cultural spots and facilities that still reflect the charm of an old castle town. Because the environment is rich in nature, it is a perfect place to spend a relaxing time enjoying the scenery after your walk. Understanding the historical context of the castle ruins will make your exploration of the surrounding neighborhood even more meaningful.

As you will be walking through historical ruins and natural terrain, we highly recommend wearing comfortable clothing and sturdy walking shoes. For payments at nearby facilities or for public transportation, please prepare both cash and credit cards. While some English signage is available, basic etiquette is appreciated. To protect the historical integrity of the site, please be mindful not to touch or disturb the plants and ancient structures.