
Guide
Shiwa Shiroyama Park is situated on a gentle hill in the heart of Shiwa Town, Iwate Prefecture. This location is a historic site believed to be the site of Kosui-ji Castle, the former stronghold of the Shiba clan during the medieval period. The park beautifully blends historical significance with abundant natural beauty. From the hilltop, visitors can enjoy a panoramic view of the surrounding landscape, offering a sense of openness and tranquility.
The hill where the park is located is known as the site of Kosui-ji Castle, a base for the Shiba clan in the Middle Ages. This historical background makes the park more than just a recreational area; it is a significant site that tells the story of the region. Additionally, the park features a monument dedicated to Nomura Kodo (born Nagakazu Nomura), an Edo-period novelist and music critic. Nomura Kodo was a native of Shiwa Town and is widely known for his famous work, 'Zenigata Heiji Torimono-uke'.

The most spectacular time to visit is during the cherry blossom season in spring. With approximately 2,000 cherry trees in bloom, the entire hillside is transformed into a breathtaking sea of pink. The gradient of colors across the slopes is stunning even from a distance, drawing many enthusiasts to the area. Visitors can also appreciate the cultural aspect of the park by visiting the monument dedicated to the local figure, Nomura Kodo.
For the ultimate experience, visit from late April to early May during the peak cherry blossom season. During this time, the park is filled with people enjoying 'Hanami' (flower viewing) amidst a pink landscape. In other seasons, the park remains an excellent environment for enjoying the lush greenery through walking, jogging, or outdoor activities at the campsite. Daytime visits are highly recommended to see the vibrant natural colors in the best light.
The park offers a variety of activities for all ages. You can enjoy routine exercise like jogging or a leisurely stroll through nature. For those looking for a more immersive experience, the on-site campsite allows you to enjoy an outdoor stay surrounded by the natural environment, providing a perfect way to unwind.
The area around the park is dotted with spots that showcase the culture and nature of Shiwa Town. Nearby attractions include temples with unique tree shapes known as 'Sakagen' (Reverse Kashiva) and the Shiwa Rose Garden, allowing visitors to experience a deeper connection to the local history and nature.
Comfortable clothing and walking shoes are recommended for exploring the park. If you plan to use the campsite, please confirm details and prepare in advance. It is highly recommended to contact the local management department (Civil Engineering Division, Facility Management Section) regarding campsite availability and specifics. Please respect the natural environment and follow park etiquette at all times.