A demonstration of timber rafting is under way on the Soyang River in Inje, 165 kilometers northeast of Seoul, on Oct. 9, 2018, in this photo provided by the Inje county office the next day. (Yonhap)
This photo, released by the Cheorwon municipal government on July 11, 2016, shows holidaymakers shooting the rapids on Hantan River in the town of Cherwon near South Korea’s central front line with North Korea. Rafting on the river has become popular as people are seeking ways to beat the summer heat. (Yonhap)