Kashihara Valley
"The valley stretches along the upper reaches of the Aya River, the longest river in Kagawa Prefecture. 7 km between Maeyama and Kasagatayama, the valley is a beautiful stretch of valley with clear streams and strange rocks and stones, and offers a magnificent seasonal view of azaleas in spring and maples in autumn. The clear stream running through the valley has been selected as one of the ""100 best forests for water sources"" and ""Sanuki's famous water"" by the Ministry of Forestry."