Shirogane Blue Pond Opening Hours and How to Plan a Visit

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Shirogane Blue Pond opening hours: what is fixed

Shirogane Blue Pond is an outdoor site in the hills above Biei, and the hours published for it are the winter lighting hours. The illumination season runs from October 24, 2025 to April 22, 2026, and the lights stay on until 9:00 PM.^[1] Plan the rest of your day around daylight and around your transport, because the pond sits away from the centre of Biei and the road up through the hills takes time. It works best as one stop on a wider loop through Biei and Furano rather than as the whole of an afternoon.

Lighting start times move through the season. In October, November and January the lights come on at 5:00 PM, in December at 4:30 PM, in February at 5:30 PM, in March at 6:00 PM and in April at 6:30 PM, all running until 9:00 PM.^[1] A winter visit has the bonus of a very early dusk, so you can see the pond in daylight and then stay for the floodlit version without a long wait. In spring the start time drifts later, which suits anyone coming up from Sapporo after a full day of travelling.

Shirogane Blue Pond address and how to get there

The pond lies in the Shirogane Onsen area of Biei, in the hills of central Hokkaido, a short hop from Shirahige Falls and the hot spring village. Travelling without a car, the bus is the workable option. From Biei Station, the Blue Pond is about 20 minutes by Dohoku Bus route 39.^[2] Biei itself is a small farming town, with a population of 9,775 as of 31 December 2020.^[9]

From Sapporo, the same trip takes about 1 hour 25 minutes by JR Limited Express to Asahikawa, plus 60 to 70 minutes by bus.^[2] That makes a self-guided day long and tight on connections, which is the reason many travellers join a coach tour instead. By road the route climbs out of the Ishikari plain, crosses open farmland, then follows the Biei River into the Shirogane valley, where the scenery turns to forest and steep banks.

Blue water, bare trunks and soft winter light at Shirogane Blue Pond in Biei.

Why the water is that colour

The blue is an optical effect rather than a dye or a mineral stain. When sunlight enters the water it meets suspended aluminium hydroxide colloids, microscopic particles left behind by volcanic minerals, and they scatter blue light in a process called Rayleigh scattering, the same effect that makes the sky look blue.^[3] Depending on the light and the season, the surface can look milky turquoise, deep cobalt or almost grey, which is why two photographs of the same pond can look like two different places.

The pond is young and accidental. It was created in 1988, when erosion control dams were built along the Biei River to protect against mudflows from Tokachidake, the active volcano above the valley.^[10] Tokachidake has an elevation of 2,077 m (6,814 ft) and last erupted in 2004.^[11] The trees that stand in the water today are the leftovers of that change in the valley floor.

Those trees are the most photographed part of the scene. They are dead Japanese larch and white birch from what was once a dry patch of forest, now standing in the blue water like a sculpture garden.^[12] In winter, snow settles on the branches and the water freezes at the edges. In summer the trunks break up the reflection of the sky and the hills behind them.

Winter at the pond: the illumination season

Winter is when the pond has a schedule at all. From October 24, 2025 to April 22, 2026 the site is lit in the evenings until 9:00 PM, and the start times shift from 5:00 PM in the early months to 6:30 PM by April.^[1] Snow lies on the surrounding banks, making the blue stand out sharply against the white ground. Bring a head torch, hand warmers and a spare battery for your phone, because cold drains them fast.

Shirahige Falls is a short drive away in the same valley and fits neatly into the same outing. The falls drop approximately 30 meters into the Biei River and are a rare subterranean stream waterfall, with water flowing directly from cracks in the rock face.^[13] In cold spells the spray freezes onto the trees and rocks around the base, and the river below runs a milky pale blue.

Flowers and farms: the summer half of the trip

Lavender is the headline crop on the Furano side of the journey. At Farm Tomita's Traditional Lavender Field, lavender blooms from late June to late July, with the best viewing season from early to mid-July.^[7] The bloom does not last long, so if the purple rows are the point of your trip, plan around the flowering season and book your coach seat early so that your dates are locked in.

Shikisai-no-oka is a set of panoramic flower gardens spread across fifteen hectares of land in Biei.^[14] Strips of different flowers bloom in sequence, so the hillside changes colour week by week through the season. The surrounding landscape is working farmland, and the famous patchwork look comes from the crop rotation. Wheat is one of the four main crops, alongside potatoes, beans and sugar beet.^[15]

That mix of crops is what makes the Biei hills read as stripes and squares from above. Farm machinery, tractors and rows of colour sit side by side, and the quiet lanes that cross them, including the stretch known as Patchwork Road, are the usual viewpoints. Stop where there is a marked pull-off rather than at the edge of a working field.

Choosing a day tour from Sapporo

If you would rather not piece together a train and two buses, the coach tours from Sapporo cover the whole loop in a day. The Colored Hokkaido: Furano Flower and Biei Blue Pond tour runs for 1 day, starts from US$48, and stops at Patchwork Road, Shirogane Blue Pond, Shikisai-no-oka, a local restaurant and Farm Tomita, with a live guide who speaks English, Chinese, Japanese and Korean.^[4] It is rated 4.56 from 122 reviews.^[4]

Other listings cover similar ground with different stops. The Sapporo: Asahiyama Zoo, Waterfall and Blue Pond Tour runs from US$48 and lasts 9 hours to 1 day, adding the zoo, the Tree of Ken and Mary, Shirahige Waterfall and Ningle Terrace.^[5] The Sapporo: Biei Best 5 Must-Visit Day Tour has a later departure and runs 10 to 10.5 hours from US$60.^[6] A photo-focused option, the Hokkaido Summer: Furano Flower Fields and Blue Pond Photo Tour, runs 10 hours from US$50.^[16]

The practical details are similar across the Sapporo coach listings: you reserve now and pay later, and free cancellation up to 24 hours in advance applies.^[4] Meeting and start points differ between listings, so read the start options on the one you pick and check the drop-off points before you go.

What to wear and how to plan your visit

Biei has a cold continental climate with warm summers and freezing winters.^[8] In practice that means real layers in every month outside midsummer: a windproof shell, a warm mid layer, gloves and a hat for the colder months, and shoes with grip for snow and ice. Summer days can be warm and humid, but the hills cool down quickly once the sun drops behind the ridge.

For photography, the middle of the day gives the flattest light and the strongest reflection on the water. Early morning and late afternoon are calmer, and the winter lighting gives you a third option altogether, with the pond lit against dark snow. Whatever the season, allow more time than you think you need: the pond, the falls and the flower farms are spread across a wide valley and the roads between them wind through farmland.

A self-guided day from Sapporo works if you start early and accept a fixed schedule, since bus times are limited and the change at Asahikawa is set. A coach tour takes the driving and the timetabling off your hands, which suits a short trip when you want the pond, the falls and the flower fields in one go.

Plan your Blue Pond visit

1. Pick your season

   Lavender peaks in early to mid-July, while the pond lighting runs from late October to late April.^[1][7]

2. Get to Biei

   From Biei Station the Blue Pond is about 20 minutes by Dohoku Bus route 39.^[2]

3. Come up from Sapporo

   From Sapporo it is about 1 hour 25 minutes by JR Limited Express to Asahikawa plus 60 to 70 minutes by bus.^[2]

4. Book a coach seat

   The Colored Hokkaido tour from Sapporo runs for 1 day, with stops at the Blue Pond, Shikisai-no-oka and Farm Tomita.^[4]

5. Pack for the cold

   Biei has a cold continental climate with warm summers and freezing winters.^[8]

Answers before you go