Nagawa-tō Dam
One of the three Azusa River dams, the largest in the prefecture
Nagawa-tō Dam is one of three dams on the Azusa River downstream—alongside Inagane, Suiden, and Nagawa-tō—and was constructed and completed in the 1960s. It is the largest dam in Nagano Prefecture. This 155-meter-high concrete arch dam boasts the third-highest dam wall in Japan, offering an overwhelming scale and landscape.The structural beauty
, showcasing dam construction techniques throughout, blends with the scenery of Lake Azusa created by the dam, captivating visitors. In autumn, the surrounding area of Lake Azusa turns beautifully red, making it a renowned autumn foliage spot. The autumn scenery against the backdrop of the steep gorge is exceptional. Visitors can
experience the unique scale of a large dam and enjoy both the dam's engineering and the natural landscape together.
, showcasing dam construction techniques throughout, blends with the scenery of Lake Azusa created by the dam, captivating visitors. In autumn, the surrounding area of Lake Azusa turns beautifully red, making it a renowned autumn foliage spot. The autumn scenery against the backdrop of the steep gorge is exceptional. Visitors can
experience the unique scale of a large dam and enjoy both the dam's engineering and the natural landscape together.
Information
- Address
- Nagawa Matsumoto City
- Access (Car)
- Approximately 40 minutes from Matsumoto IC
*Note: Business hours and closures are subject to change.
