Shosenkyo is also designated as a special scenic spot in the country, and is said to be "the best valley beauty in Japan" and has become a tourist attraction. From Tenjinmori to Sengataki, the valley continues for about 5 km, and due to the difference in altitude, the time to start coloring gradually shifts, and you can enjoy the autumn leaves for more than a month. In addition, the autumn leaves along the Sarudani Forest Road upstream of Arakawa Dam in Yamanashi Prefecture and the autumn leaves in the Itashiki Valley are also wonderful. You can see the granite cliffs, strange rocks, strange stones, and clear and abundant flow of water that have been cut off over a long period of time, and on the promenade maintained along the valley, you can enjoy the valley beauty that is rich in seasonal seasons You can enjoy up close.