Whitewater Rafting in East Asia

The Yoshino is Japan’s best whitewater river, cutting across the mountains of Shikoku between the cliffs of the Oboke and Koboke gorges, on the JR Dosan Line between Okayama and Kochi. Half-day trips through the Oboke section cover about 4 km of rapids and swims in the clear pools, from about 7,500 yen (50 USD), and full-day trips through Koboke add bigger rapids for about 12,000 to 15,500 yen (80 to 105 USD). Outfitters are based on both the Tokushima side around Oboke station and in Otoyo on the Kochi side, and several also run canyoning trips in the side streams.

Minakami, in the mountains of Gunma north of Tokyo, is the country’s busiest rafting town. From April to June, snowmelt turns the upper Tone River into continuous Class III to IV rapids, and half-day trips of about 8 km cost roughly 5,000 to 9,500 yen (35 to 65 USD). In summer the water drops and trips become milder and family-friendly. Take the Joetsu shinkansen to Jomo-Kogen, then a bus or operator pick-up. Minakami also has canyoning, bungee jumping and hot springs.

Korea’s rafting is concentrated in the mountains of Gangwon. The Naerincheon at Inje is the most exciting river, a narrow valley of rapids that are at their best after summer rain, typically from July to mid-August. Expect about 30,000 to 50,000 won (20 to 35 USD) for a two to three hour trip. The Hantan River at Cheorwon, close to the border, runs through a canyon of basalt cliffs and is easier and closer to Seoul, while the Donggang near Yeongwol is a gentle scenic float between limestone bluffs. Peak weekends book up weeks ahead, and operators cancel at short notice when monsoon floods push water levels too high.

The Xiuguluan is the only river in Taiwan that cuts through the Coastal Range to the Pacific, and its run from Ruisui to the Changhong Bridge near the sea is about 24 km, taking three to four hours with around twenty rapids. Operators in Ruisui run trips from about April or May to October, the best water is in summer, and the rapids are mostly Class II to III, fine for beginners. Combine it with the hot springs at Ruisui and a drive down the coast to Taitung.

China has two kinds of rafting. Piaoliu, or drift rafting, is a domestic tourist attraction at scenic areas across the country: inflatable boats bump down a managed stream with no guide on board. Real whitewater is far away in the southwest, where the Nu River and the upper Yangtze, called the Jinsha, carve some of the deepest gorges on earth through Yunnan and Sichuan near Tiger Leaping Gorge. These are multi-day expeditions run by a handful of specialist outfitters, with big-volume rapids, permits and long road approaches. Dam building has drowned or altered several classic stretches, so check what is still runnable before you plan.

Plan Japan for April to June for the biggest water on the Tone, or July to September for warm days on the Yoshino. In Korea, the short summer window from July to mid-August is the main season. Taiwan’s Xiuguluan is best from June to September, though typhoons can close it for days. Avoid any river for a day or two after heavy rain, when outfitters stop trips.

Book through established outfitters that supply wetsuits, helmets and life jackets and send a qualified guide in every raft. In Japan many guides are certified by the Rafting Association of Japan, and English-speaking operators are common in Minakami, Oboke and Niseko. Tell the company if you are a weak swimmer, follow the briefing on swimming rapids, and check your insurance covers rafting. For more rivers across the continent, see Rafting in Asia and Best Whitewater Rafting Destinations.