Chūgoku 33 Kannon Pilgrimage

The Chūgoku 33 Kannon Pilgrimage (中国三十三観音霊場, Chūgoku Sanjūsan Kannon Reijō) is one of a number of traditional Buddhist pilgrimage routes in Japan. The route includes 33 sites sacred to the boddhisattva Kannon, across the Chūgoku region (Okayama, Hiroshima, Yamaguchi, Shimane and Tottori prefectures).

Source: Wikipedia — Chūgoku 33 Kannon Pilgrimage (CC BY-SA 4.0)