A mountain sightseeing road with a total length of 33.3km connecting the city of Hakusan, Ishikawa Prefecture and the World Heritage Shirakawa Township. From the roadside with an altitude of 500m to 1450m, you can enjoy the view of many waterfalls and Hakusan, including Ubake Falls, which is one of the 100 waterfalls in Japan, and in the fall, such as the mountains and the cloud sea of the autumn leaves selected as the 100 spots of the Japanese autumn leaves, there are various sights throughout the season. At Hataya-no-yu, which is about a 20-minute walk from the Snake Valley Park, you can enjoy outdoor baths and foot baths while looking at Ubake Falls (use is required on the official website). The temperature is about 8 degrees lower than the flat area in the vicinity of the Mikataiwa car park, and it is possible to enjoy refreshing even in the summer, and you can see the mountains of Hakusan and Hida from the peak of Mikatake (1736m), which is about a 50-minute walk away.