Kiso is a picturesque city located in the Nagano Prefecture of the Koshinetsu region in Japan. Nestled in the heart of the Japanese Alps, Kiso is renowned for its stunning natural beauty, rich history, and traditional architecture. The city is divided into two districts, Kiso-Fukushima and Kiso-Hirasawa, both of which offer a unique blend of old-world charm and modern amenities. Kiso-Fukushima is the larger district and serves as the main hub for tourism in the area. It is home to several historical sites, including the famous Nakasendo Trail, a historic road that connected Kyoto and Edo (now Tokyo) during the Edo period. Walking along this trail allows visitors to immerse themselves in the region's history and enjoy breathtaking views of the surrounding mountains and forests.