Doro Gorge (Dorokyo), also known as “Doro-haccho”, is located in the spectacular Yoshino-Kumano National Park where the borders of Mie, Nara and Wakayama Prefectures meet. The pristine forests, towering cliffs and bright blue-green waters of the gorge surround visitors and fill your senses with the wonder of nature. Dorokyo is registered as a “Special Place of Scenic Beauty Natural Monument”. Each season offers a unique palette of colors to amaze those who make the journey into the mountains.
https://www.kankomie.or.jp/en/report/detail_140.html