The Blue Pond or Aoi-ike (青い池) is in Biei, Hokkaido—specifically, located in Shirogane, Biei‑cho, Kamikawa District. This area is “smack dab” in the center of Hokkaido. The map at the very bottom of this page indicates the approximate location of Biei and the Shirogane Blue Pond.
The Blue Pond is a strikingly beautiful man-made pond, known for its vibrant blue color and mysterious atmosphere. Despite its natural appearance, the pond has a relatively recent and purposeful origin.
Did you know that The Blue Pond was unintentionally created as part of an erosion control system built after the 1988 eruption of Mount Tokachi (十勝岳)? To prevent volcanic mudflows from damaging nearby towns like Biei, a series of dams and diversion structures were installed along the Biei River. One of these structures caused water to accumulate in a basin, creating the pond. Over time, aluminum-rich volcanic minerals from the Tokachi area mixed with the water, leading to the pond’s unique blue coloration. And there you have it. Now you know the reason for the pond’s unique blue surface coloring.
Though the pond was originally an engineering byproduct, it remained largely unknown until a photograph taken by local photographer was used as a default wallpaper by Apple in OS X Mountain Lion in 2012. This catapulted the Blue Pond into international fame.
Upon first glance of The Blue Pond, one notices a few strikingly visual characteristics.
- The surreal blue hue on the surface of the water caused by the colloidal particles of aluminum hydroxide, which reflect blue light.
- Dead larch and birch trees remain standing in the pond, adding to its ethereal, almost otherworldly look.
- The pond’s color changes subtly depending on the weather, season, and time of day, ranging from cobalt blue to emerald green.
The best times to visit The Blue Pond would be the two time frames of:
- July-August: the pond is consistently vivid blue under sunny skies.
- Offers beautiful clear reflections off the water in the early mornings.
- Best season for flower lovers and vibrant photography for photographers.
- September-October: Striking contrast of blue water and golden-red foliage.
Our Tour to The Blue Pond & Hills of Seasonal Colors
Public transportation (JR Train and bus) will be used on this tour. And this mode of transportation is definitely the best mode of travel and well worth it on this tour. Why? Read on.
Traveling from Sapporo to the Blue Pond (青い池) isn’t just about reaching a destination—it’s about immersing yourself in some of Hokkaido’s most breathtaking natural landscapes, all while enjoying the convenience and comfort of Japan’s world-class public transportation.
Start from Sapporo Station, and in just about 2.5 hours, you’ll glide through the heart of central Hokkaido aboard the limited express train to the quaint beautiful town of Biei and then by bus to the nearby Blue Pond. Large windows give you uninterrupted views of rolling farmland, distant mountains, and patchworks of rice fields—a tranquil, postcard-perfect panorama that changes with the seasons.
From Biei: A Picture-Book Ride
From Biei Station, a short bus ride or taxi takes you to the Blue Pond, passing through gentle hills, flower fields, and forested countryside. It’s a visual feast that feels like driving through a painting. Sit back and let nature unfold before your eyes. Stunning!
You don’t have to choose between efficiency and beauty—on the train and bus to the Blue Pond, you get both! It’s not just a way to get there—it’s a journey that feeds the soul and makes the final destination even more magical. The Blue Pond is a must-see destination while visiting Hokkaido. And, Snow Monkey Resorts will provide you with a very knowledgeable English speaking tour guide to help you get there smoothly to maximize your time wisely.
So, what are you waiting for? Snow Monkey Resorts is here and ready to help you explore these highly sought out areas in Hokkaido. And, “to boot” a native English speaking tour guide will be with you all the way to ensure a smooth and enjoyable trip. This tour along with our other Hokkaido tours are fun, interactive, and family-friendly. For more information, or to book a tour, click on the banner above. We look forward to helping you arrange your tour and to answer any questions you may have.