Guida
Achi Village is located in the western part of Shimoina District, Nagano Prefecture. In 2006, it recorded high values in the 'National Continuous Starry Sky Observation' hosted by the Ministry of the Environment, proving the darkness of the sky is ideal for stargazing. Based on this achievement, the village promotes tourism under the title of 'Japan's Best Starry Sky.' The 'Starry Sky Night Tour' is a major attraction that draws many visitors. Beyond stargazing, the area offers hot springs, nature, and seasonal activities.
The region preserves ancient historical traces. Legends say Prince Inryo died in the Namiai area during the Nanboku-cho period, and historical landmarks like the Kamisaka Pass exist. There is also a historical background involving Saicho, the founder of the Tendai sect, who reportedly established the 'Kojo-in' shelter due to the ruggedness of the Tosan-do route. Today, this history blends with modern culture, including the Star Meister certification exam.
The centerpiece of Achi Village tourism is celestial observation. Starry Sky Night Tours are held at locations like Heaven Sonohara SNOW WORLD. The area also has a deep hot spring culture, with sites like Hiragami Onsen and Tsukikawa Onsen. Historical sites include Chogakuji Temple in Komaba, believed to be the place where Takeda Shingen spent his final days, the Namiai-juku post town, and various shrines such as Kamisaka Shrine.
Achi Village shows different faces throughout the year, but stargazing is most recommended at night. The Starry Sky Night Tours are conducted in the clear, crisp night air. Additionally, the presence of snow resorts (such as Heaven Sonohara SNOW WORLD and Araragi Kogen Ski Resort) makes the combination of winter landscapes and starry skies a unique feature. From spring to autumn, you can enjoy seasonal scenery like the cosmos gardens at Jibusaoka Kogen.
There are abundant experiences centered around stargazing. Unique initiatives include the 'Achi Village Star Meister' certification to deepen astronomical knowledge and the issuance of the local 'Star Coin' currency. Visitors can also enjoy relaxation in hot springs, winter sports like skiing and snowboarding, and nature walks.
The village includes areas like Hiragami Onsen, Tsukikawa Onsen, and Jibusaoka Pass, which serve as hubs for tourism utilizing natural topography and hot spring resources. The village is surrounded by rich natural environments, located near the borders of neighboring municipalities and Gifu Prefecture.
When stargazing, prepare for a drop in temperature. Warm clothing is highly recommended for outdoor activities at night. When using hot spring facilities, please follow local rules. For Starry Sky Night Tours, it is advisable to check the availability and reservation requirements in advance.