
Guide
Takaoka Kojo Park is a historic park situated in the heart of Takaoka City, Toyama Prefecture. It was developed on the site of Takaoka Castle, which was built by Maeda Toshinaga, the second head of the Kaga Maeda clan. Since the Meiji era, the area has been opened as a public space for relaxation. Today, it is preserved as a National Historic Site and a designated historical site of Toyama Prefecture. The park features significant historical elements such as the water moats (hori), remains of the Honmaru Palace, and the Shimizun Shrine. It is widely renowned as a premier cherry blossom destination, with approximately 1,800 trees—including about 18 different varieties such as Somei Yoshino—blooming in spring. Additionally, the area serves as a cultural hub, with the Takaoka City Museum, Takaoka Kojo Park Zoo, and Takaoka Civic Hall located nearby.
Takaoka Castle was a flatland castle built by the Kaga Maeda clan during the Edo period. In 1870 (Me-iji 3), the decision was made to transfer the castle site to private ownership, but thanks to the efforts of local leaders, the site was preserved and developed into a public park. It was officially opened as "Takaoka Park" in 1875 (Meiji 8) and later renamed Takaoka Kojo Park. The park preserves the original structure of the castle, including its water moats and historical architectural traces. The development of the park has mirrored the growth of Takaoka city. Today, it is recognized as one of the "100 Best Urban Parks in Japan" and is listed among the "Japan 100 Famous Castles," underscoring its immense historical value.

The park offers several points of interest. A major highlight is the water moat, which preserves the atmosphere of the original castle fortifications. During certain seasons, visitors can enjoy scenic boat tours on the "Toshin-go" and "Tsuru-go" boats. The Shimizun Shrine, located within the park, serves as a center for local spiritual traditions. Furthermore, the landscape is enriched by various poetry monuments, song monuments, and sculptures that reflect the local culture and history. The remains of the castle structures and former government buildings also provide a unique glimpse into the area's administrative past.
The most iconic season for Takaoka Kojo Park is spring. From March to April, the park is transformed by the blooming of approximately 1,800 cherry trees, including Somei Yoshino, Koshino Higan, Edohigan, and Yamazakura. During this peak season, the boat tours around the moats are particularly popular. The park remains open and accessible throughout the other seasons for daily strolls and sightseeing. During the day, visitors can explore the nearby museum and zoo. In the evenings, the park may feature light-up events depending on the season and specific festivals.

Visitors can enjoy leisurely walks set against a backdrop of historical landscapes. During the operation of the sightseeing boats (Toshin-go and Tsuru-go), you can experience a unique view of the castle ruins from the water. The park also serves as an educational and cultural center, with the Takaoka Kojo Park Zoo, Takaoka City Museum, and Takaoka Civic Hall offering various ways to engage with local history and nature.
The area surrounding the park is a cultural hub for Takaoka City. Adjacent facilities like the Takaoka City Museum and Takaoka Civic Hall make the area a center for both history and local sports/culture. Additionally, the area near Takaoka Station features commercial facilities like Wing Wing Takaoka, making the park a convenient destination for travelers.

As the park covers a wide area, comfortable walking shoes are highly recommended. Please note that cash may be required for certain facilities or the sightseeing boat service. While some English signage is available, English support may be limited. It is recommended to check the availability of boat services in advance. The park is accessible, with wheelchair-friendly entrances and parking available. While general photography is permitted, please follow any specific instructions posted at certain facilities or monuments.