Late last year, the Japanese fashion for "negative ionization" at waterfalls, said to promote metabolism and counteract acidity in the body, hit Taiwan. This seems set to boost Wulai's tourism levels even further.
去年底，風行日本、據說可以促進新陳代謝、讓身體酸鹼平衡的「瀑布負離子養生風」吹到台灣，烏來的行情又因此看漲。