Niseko Autumn Leaves 2026: When Do They Peak? Shinsen-numa, the Panorama Line, the Autumn Gondola and What to Wear

It's the time of year when colour starts drifting down from the mountaintops.

Autumn leaves in Niseko usually peak from early to mid-October. In 2026, the Niseko Resort Tourist Association reported the mountains beginning to change colour by mid-September.

This guide covers when the leaves peak, how to see three classic spots — Shinsen-numa, the Niseko Panorama Line and the autumn gondola — and what to wear in Niseko in October.

• Peak season: usually early to mid-October (higher ground turns first)
• On foot: Shinsen-numa (20–30 minutes each way on a boardwalk from the car park)
• By car: the Niseko Panorama Line (usually closed for winter in late October)
• From above: the autumn gondola at Niseko Annupuri
• What to wear: October in Kutchan is around 15°C by day and 5°C in the morning and evening

The foliage season passes quickly. It's worth picking your weekend early.

When do the leaves peak in Niseko? Autumn colour in 2026

Niseko's autumn colour starts high on the mountains and works its way slowly down to the foothills through October.

On the same day, the peaks can be at their best while town is still green. The ideal day depends a little on where you go.

As a rough guide, aim for early October for the high spots and mid-October onwards for town. Timing shifts with each year's temperatures, so checking the latest updates from the tourist association or each spot before you head out will put your mind at ease.

Autumn at Shinsen-numa: a boardwalk into the wetlands

Shinsen-numa is a pond and wetland on a plateau around 750m above sea level. It's in Kyowa Town, an easy drive from central Niseko.

From the car park to the pond is a 20–30 minute walk each way along a well-kept boardwalk (Kyowa Town). Pass through trees turned yellow and red, and a quiet pond reflecting the sky comes into view.

Because it's a boardwalk, you don't need any special hiking gear. It can get slippery after rain, though, so wear comfortable shoes like trainers.

The Shinsen-numa Rest House beside the car park usually opens from early June to late October. After your walk, you can stop for a warm coffee.

An autumn drive on the Niseko Panorama Line: go before it closes

The Niseko Panorama Line is the nickname for Route 66, which runs from Niseko Town over to Iwanai. The entrance to Shinsen-numa is along this road, too.

Yellow and russet trees fill the car windows mile after mile. The view changes with every bend, so it's a road both the driver and passengers can enjoy.

The thing to watch is the winter closure. The Panorama Line usually closes for winter in late October; in 2025 it closed from 10am on October 24 (Niseko Resort Tourist Association).

Peak colour and the closure fall close together, so if you keep meaning to go "one of these days," you may find the road already shut.

The autumn gondola: looking down on autumn from Niseko Annupuri

If walking feels like a bit much, or you have small children with you, the gondola is another option.

Niseko Annupuri International Ski Area sometimes runs its gondola during the foliage season. In 2025 it ran from October 4 to 13, 9am to 4pm, at 1,600 yen for adults (Hokkaido Chuo Bus).

It takes about 10 minutes to reach the top station. From the viewing area at 1,000m, the coloured forest spreads out beneath your feet.

Please check the official website for 2026 dates and prices.

What to wear in Niseko in October

October in Niseko is colder than you might expect.

According to the Japan Meteorological Agency's climate normals, Kutchan in October has an average daytime high of 15.0°C and an average low of 4.5°C (JMA). Up on the mountains and at the top of the gondola, it's colder still.

• Long sleeves, plus a fleece or another warm layer
• A light, wind-resistant jacket
• Comfortable trainers
• Gloves and a hat, if you'll be out early, late, or up high

With layers, you can take one off in the sun and put it back on in the shade.

If you're heading out on trails in the hills, it's also a good idea to check for recent bear sightings.

After the leaves: onsen and Halloween

After a day among the leaves, warming up slowly in a hot spring is one of the pleasures of autumn in Niseko. There are several day-visit onsen close to the autumn forests.

On October 11, "Niseko Halloween 2026" takes place at the Niseko Central Warehouses in Niseko Town, from 10am to 3pm, with free entry (Niseko Resort Tourist Association).

Imagine walking the Shinsen-numa boardwalk in the morning, driving the Panorama Line, and soaking in an onsen in the afternoon. A day like that lets you take in the whole of Niseko's autumn.

The chance to walk through a forest in full colour lasts only a few weeks a year. Why not spend this autumn in Niseko?

— Niseko Hub Editorial Team