Visitors enjoy whitewater rafting on the Yellow River, Pinglu county, June 24. Pinglu county has been committed to establishing a tourism belt along the Yellow River in recent years by developing a 16-kilometer whitewater rafting route through the canyons on the river. [Photo/Xinhua]

Visitors take part in whitewater rafting on the Yellow River, Pinglu county, June 24. [Photo/Xinhua]