Kurodake Hiking Guide: Summit Trail from the Ropeway in Daisetsuzan

Why Kurodake Is Hokkaido's Most Accessible Alpine Summit

Kurodake (黒岳, 1,984m) is the practical entry point to Daisetsuzan's high alpine terrain — the summit reached most directly from a ropeway, without requiring a multi-day traverse or a 5am trailhead start. The ropeway carries visitors from Sounkyo Gorge to the 5th Station (第5合目) at approximately 1,250m in four minutes. From there, a 60 to 90 minute hike through mixed forest and exposed alpine terrain reaches the 1,984m summit — one of Hokkaido's highest peaks and a genuine high-alpine experience accessible as a day trip.

This guide covers the summit hike from the ropeway upper station. For the ropeway experience itself — including non-hikers visiting for autumn foliage or the upper station views — see the Sounkyo Kurodake Ropeway guide. For backcountry traverses and the extended Daisetsuzan routes that use Kurodake as a starting point, see Kurodake backcountry and traverse routes and the Daisetsuzan Sounkyo trail network. For a comparison with Asahidake — Daisetsuzan's highest peak on the opposite side of the national park, see that article for the Asahidake experience. This is one of many Hokkaido mountain destinations covered across the hub.

The Trail from the Ropeway Upper Station to the Summit

According to the Daisetsuzan National Park trail information source, the ascent from the ropeway upper station (5th Station) to the Kurodake summit takes approximately 60 to 90 minutes for a fit hiker. The descent takes roughly 60 minutes. Allow 3 to 4 hours on the mountain to include time at the summit and descent.

5th Station to 7th Station: The Forest and Ridge Section

From the ropeway upper station, the first section of trail rises through mixed forest. This is the most enclosed section of the hike — tree cover provides some wind protection, and the terrain is rooted forest floor rather than open rock. The path climbs steadily; there are no flat sections. Trail markings are in Japanese (合目 — stage markers), with signs indicating remaining stages to the summit.

The chairlift (see next section) bypasses much of this lower section. Hikers who take the chairlift join the trail at the 7th Station (七合目), approximately 70 percent of the elevation from the ropeway station to the summit.

7th Station to the Summit: Alpine Terrain and Final Push

Above the 7th Station, the trail leaves the treeline and enters Daisetsuzan's volcanic alpine zone. The terrain changes sharply: exposed volcanic rock, loose scree in sections, and steel chains installed in the steeper rocky passages where handholds are necessary. Wind exposure increases significantly above the treeline — even on days when Sounkyo below is warm and calm, the summit ridge can be cold and gusty.

The summit area offers 360-degree views across Daisetsuzan's volcanic highland — on clear days, the surrounding peaks of the national park extend to the horizon. There are no facilities at the summit itself. A Kurodake mountain hut (黒岳石室) is located approximately 10 minutes below the summit on the far side, according to Hokkaido Park Association data — useful context for those who plan extended traverses, but not relevant for day hikers returning to the ropeway.

The Chairlift Option: Should You Take It?

A chairlift operates from near the ropeway upper station to the 7th Station, shortening the hike by approximately 20 to 30 minutes and saving the most strenuous lower section of ascent. According to the Sounkyo Ropeway official site, the chairlift round trip costs ¥1,200 (~$8) per adult in 2025 rates, operating 9:00 to 16:30 in the summer season.

A combined ropeway and chairlift combo ticket is available at ¥3,900 (~$26) per adult, compared to ¥2,400 (~$16) for the ropeway alone. For hikers who want to conserve energy for the more demanding upper section above the 7th Station — the steeper, rockier, wind-exposed terrain — the chairlift is a practical option. Hikers with strong fitness and a full day available often hike the full route from the 5th Station without the chairlift.

The chairlift does not operate in all seasons — confirm current operating dates on the Sounkyo Ropeway site before assuming it is available for your visit.

Difficulty, Gear, and Safety for the Kurodake Hike

The Kurodake summit hike is rated moderate to challenging. The lower section is a steep but forested ascent suitable for anyone with standard hiking fitness. Above the 7th Station, the volcanic rock, wind exposure, and chain sections require confidence on uneven terrain. The summit is not technically difficult, but the conditions above the treeline demand preparation.

Required gear:

• Waterproof jacket and a warm mid-layer — the alpine zone at 1,984m is significantly colder than Sounkyo base, and wind can drop the effective temperature considerably
• Hiking boots with ankle support — essential for the rocky upper section and useful for the rooted lower trail
• At least 1.5 litres of water — there are no water sources on the trail between the ropeway station and the summit
• Bear bell — Higuma (ヒグマ, Ussuri brown bears) inhabit Daisetsuzan National Park; carry a bell and clip it to your pack to make continuous noise on the trail
• Offline map — trail signs are in Japanese; download a GPS trail app (Yamap or compatible) before leaving Sounkyo

Mountain registration: Submit a 登山届 (tōzandome, mountain registration form) at the Sounkyo Visitor Center before starting. This is standard safety practice in Japan and recommended by park authorities — it ensures a search team has your planned route and return time if you do not return.

When to Hike: Seasonal Conditions and Trail Closures

The official hiking season for Kurodake runs from mid-July to late September. Snow can persist on the upper trail sections — particularly above the 7th Station — into late July in years with heavy winter snowpack. The first autumn snowfall, typically in early to mid-October in Daisetsuzan, closes the trail. July and August provide the most stable weather and the most reliable snow-free conditions.

Period	Conditions	Notes
Late June – mid-July	Snow likely on upper trail	Check current conditions before visiting
Mid-July – August	Best conditions	Stable weather, alpine flowers in bloom
September	Cooler, early foliage	Good hiking conditions, shorter daylight
Early October	Snow possible	Trail closure imminent; verify before visiting
November – mid-April	Closed	Ropeway closed; no trail access

Summer weather in Daisetsuzan changes rapidly. Afternoon clouds building into rain are common even on initially clear mornings. An early start — taking the first available ropeway — gives the best chance of clear summit views and reduces the risk of descending in deteriorating conditions.

Getting to Sounkyo and Riding the Ropeway

The Kurodake Ropeway (層雲峡黒岳ロープウェイ) departs from Sounkyo Onsen base station and reaches the 5th Station upper station in approximately four minutes. According to the Sounkyo Ropeway official site, summer operating hours run 8:30 to 17:00 with the last ascent at 16:00. Ropeway round-trip fare for adults is ¥2,400 (~$16) at 2025 rates. Verify current hours and prices on the official site before your visit, as seasonal schedules apply.

By Bus from Asahikawa

From Asahikawa Station, buses run to Sounkyo Onsen and take approximately 1.5 hours. Asahikawa is served by limited express trains from Sapporo (verify the current schedule and travel time on the JR Hokkaido site). The bus drops passengers at Sounkyo Onsen, from which the ropeway base station is a short walk.

By Car: Parking and Ropeway Access

Self-drive visitors can park at the Sounkyo Onsen village lot. No parking exists at the ropeway upper station. Drive from Asahikawa takes approximately 1.5 hours via the Hokkaido Expressway toward Engaru and then National Route 39 through the Sounkyo gorge.

Frequently Asked Questions

Is the Kurodake summit hike doable as a day trip from Sounkyo?

Yes. From the ropeway upper station (5th Station), the ascent takes 60 to 90 minutes and the descent approximately 60 minutes. The ropeway operates until 17:00 with a last ascent at 16:00, so a morning start allows comfortable summit time and return. Plan at least 3 to 4 hours on the mountain from the 5th Station.

How difficult is the trail from the ropeway upper station to the Kurodake summit?

Moderate to challenging. The lower forested section is steep but manageable. Above the 7th Station, the terrain opens into exposed alpine volcanic rock with chains in the steeper passages. Wind at the summit can be strong. Experienced hikers with appropriate footwear will manage it; the main requirement is the fitness for sustained steep ascent.

Do I need to take the chairlift, or can I hike from the 5th Station?

The chairlift is optional — it shortens the hike by 20 to 30 minutes and costs ¥1,200 (~$8) round trip. Fit hikers who want the full trail experience often skip it. Those prioritising summit time or hiking with children may prefer the chairlift. A combo ropeway and chairlift ticket is available at ¥3,900 (~$26) per adult.

What gear do I need for the Kurodake summer hike?

A waterproof jacket and warm mid-layer (the alpine zone is colder and windier than the gorge below), hiking boots with ankle support, at least 1.5 litres of water, a bear bell (Higuma inhabit Daisetsuzan), and an offline GPS map. Submit a mountain registration form at the Sounkyo Visitor Center before you start.

When does the Kurodake hiking season open and close?

The official season runs mid-July to late September. Snow can persist on the upper trail into late July; the first autumn snowfall — typically early to mid-October — closes the trail. July and August are the most reliable months. Check current trail conditions at the Sounkyo Visitor Center on the day of your visit.