Sounkyo Gorge: Hokkaido's Mountain Valley

Tall stone cliffs, twin waterfalls and a ropeway into the Daisetsuzan range make this a standout stop in central Hokkaido.

Published October 18, 2026 at 9:58 PM JST | By Tokyo Paul

Quick answer: Sounkyo is a deep gorge in Daisetsuzan National Park, central Hokkaido, lined with columnar rock cliffs and waterfalls. A hot spring village sits at its head, and a ropeway climbs toward Mount Kurodake. Autumn color arrives early, often in late September, and winter brings an ice festival. Reach it by bus from Asahikawa in roughly two hours.

A gorge cut into volcanic rock

Sounkyo is a narrow gorge carved by the Ishikari River into volcanic rock, and its walls rise in tall, angular columns. The formation resulted from past volcanic activity, when lava cooled and cracked into vertical pillars. In places the cliffs reach well over a hundred meters, and the gorge stretches for roughly twenty kilometers, though the most scenic section is a shorter, more accessible stretch near the village. Information boards near the main viewpoints explain the rock formation in simple terms, with some English text.

The name is often explained as meaning something like a gorge that touches the clouds, which suits the scale of the cliffs. The valley lies within Daisetsuzan National Park, Japan's largest, which covers a broad area of high peaks, wetlands and forests. Sounkyo is one of the best entrances to the park for travelers who prefer scenic walks and hot springs to long mountaineering trips.

Silver Stream and Shooting Star falls

The best-known sights in the gorge are a pair of waterfalls named Ginga, meaning Silver Stream, and Ryusei, meaning Shooting Star. They drop from cliffs that face each other across the road, and a short walk from the roadside leads to viewing spots. The two are often described as a pair, with one slender and long, the other broader and more forceful. Both are visible from stops that need only a few minutes of walking, which suits travelers with limited time.

Both are easy to reach, and the viewing areas are close to parking and bus stops. The sound of water and the cool mist make this a pleasant stop even in summer. Because the falls are fed by snowmelt and rain, flow varies, and spring and early summer can be more dramatic than late autumn. Check local conditions, since paths can be wet or icy in spring and winter.

Ropeway and the Kurodake trail

A ropeway rises from the hot spring village up the slopes of Mount Kurodake, with a chairlift continuing higher. The ride lets visitors see the gorge and surrounding peaks without a steep climb, and viewing is excellent on clear days. At the upper station, trails lead into alpine terrain where the plants, rock and air feel quite different from the valley floor. The upper trails are also lovely in summer, when alpine flowers bloom along the paths.

From the top, hikers can continue toward the summit of Kurodake, which is among the more accessible peaks in the Daisetsuzan range. The climb needs proper footwear, layers and awareness of weather, since mountain conditions change quickly. Hokkaido is bear country, so follow posted advice, carry a bell if recommended and avoid hiking alone in remote areas. Operating hours and fares are posted on the operator's site.

Early autumn color

Sounkyo is often cited as one of the first places in Japan where autumn leaves turn, usually from the final days of September into early October. The high elevation and cold nights bring color to the slopes earlier than elsewhere, and the cliffs and waterfalls provide a fitting backdrop. Reds, oranges and yellows appear on the lower slopes first and move up over a couple of weeks. Early morning mist in the gorge gives the cliffs a soft, painterly look that disappears by midday.

Autumn is busy, so book lodging early and travel on weekdays if possible. Mornings are the quietest, and clear days offer the best views from the ropeway. The weather can also turn cold, and snow occasionally dusts the peaks at this time, so bring warm layers. Check the local tourism association for color updates, since timing shifts from year to year with temperature and rain.

Winter and the ice festival

In winter, the gorge changes completely. Snow covers the cliffs, and the waterfalls and river freeze into striking ice formations. A winter festival, usually held from around January into March, builds ice structures and lights them at night, creating an illuminated landscape in the village. Dates and details are posted by the organizers each year. Photographers should keep spare batteries warm in an inside pocket, since cold drains them quickly.

Visiting in winter requires preparation. Temperatures can drop well below freezing, so wear insulated boots, gloves and a hat, and carry hand warmers if you feel the cold. Roads may be snow-covered, so a bus from Asahikawa is often easier than driving. Hot springs feel especially welcome after outdoor sightseeing, and many inns have outdoor baths that let you soak while snow falls around you.

Getting to Sounkyo

Sounkyo is in Kamikawa, in central Hokkaido. The main gateway is Asahikawa, which has an airport and train connections from Sapporo. From Asahikawa Station, a bus runs to Sounkyo Onsen in roughly two hours, with several services a day in the main seasons and fewer in winter. Check timetables in advance and confirm return times if you plan a day trip. Bring a snack for the ride, since the road climbs slowly through forest before reaching the gorge.

From Sapporo, travelers can reach Asahikawa by express train in around an hour and a half before switching to the bus. Driving is another option, and a rental car gives freedom to explore other parts of the park. The village has parking, though it can fill up in peak season. Whichever route you choose, allow generous time, since Hokkaido distances are larger than they look on a map.

Staying and eating in the village

The village at the head of the gorge is a compact hot spring town with inns, shops and restaurants. Staying overnight lets you enjoy a hot spring bath, a hearty dinner and an early start for hiking. Hokkaido cuisine is a draw, with fresh dairy, vegetables, and seafood. Ramen from nearby Asahikawa, usually a soy-based broth with curly noodles, is a regional favorite and appears on many local menus.

Local souvenirs include dairy sweets, jams and crafts. If you plan to hike, buy snacks and water in advance, as there are no shops on the trails. Pair Sounkyo with other central Hokkaido sights such as Asahiyama Zoo in Asahikawa or the flower fields of Furano and Biei in summer. Check official sites for opening times and seasonal closures. The village is small enough that a short evening walk covers most of it.

Frequently Asked Questions

When is the best time to see autumn leaves in Sounkyo?

Color usually arrives from late September to early October, earlier than most of Japan. Timing varies each year with temperature, so check the local tourism association for updates. Weekday mornings are the quietest, and a ropeway ride on a clear day offers the widest view.

How do I get to Sounkyo from Sapporo?

Take an express train to Asahikawa, which takes about an hour and a half, then a bus to Sounkyo, which takes around two hours. Check timetables, since services are fewer in winter. Driving from Sapporo is also possible but takes longer on snowy roads.

Is Sounkyo suitable for a day trip?

It is possible from Asahikawa, but the bus ride is long, so an overnight stay is more relaxing. A day trip leaves time for the waterfalls and ropeway but little else. Stay overnight if you want to hike, soak in hot springs or enjoy the village.

Keep Exploring

More guides from Tokyo Paul: Hokkaido Prefecture Travel Guide, Asahiyama Zoo: Hokkaido's Famous Penguin Walk and Shosenkyo Gorge: Yamanashi's Scenic Valley.