Beautiful Winter Phenomena

January 19th, 2018 by
Category: Information, Seasonal Topics

Nagano’s forests covered in frost.

Winter is at once harsh, unforgiving, and mysteriously beautiful. While snow falls relentlessly on you, your precious baggage and the streets around you, it covers the landscape in pure, unifying white. While the cold seeps through your down jacket and numerous sweaters, it also freezes waterfalls and lakes in time, creating gleaming columns and plates of ice. While the wind burns and turns your face the color of ripe strawberries, it also covers trees in sparkling layers of frost. If you can brave the elements, the wonders of winter far outweigh the cold.

You can see winter’s charm all around Nagano, from beautiful snowy plains and white-capped mountains to frozen lakes and waterfalls. But there are some unique phenomena that are especially captivating during these chilly months.

Snow Monsters in Shigakogen

Trees in Shigakogen’s heights are buffeted by snow and wind, becoming towering, white beasts.


There are many legends of abominable snowmen, yeti, and other creatures ready to gobble up unsuspecting skiers and hikers during winter. Luckily, Japan’s snow monsters pose no such threat.

In Shigakogen’s Mt. Yokoteyama area, the tallest part of the highlands at 2,307 meters high, trees are swallowed up by mounds of snow and become amorphous, white monsters. Herds of them sit motionlessly on the mountain. Waiting for what? We do not know. You can view them from the mountaintop’s crumpet café, which sells delicious baked goods and coffee to warm up with while enjoying the scenery, or ski by them on your way down the mountain.

Utsukushigahara Highland’s Diamond Dust

Tiny snow crystals sparkle like diamonds in the morning sunlight.


Central Nagano faces the brunt of winter’s cruelty, regularly faced with subzero temperatures that freeze lakes, water pipes, and even your shampoo. But these frigid temps give rise to a fantastic sight called “Diamond Dust.” On very calm, cold mornings—around -15 degrees Celsius—the air is filled with millions of tiny snow crystals, which sparkle like diamonds when hit with the morning sun’s rays.

One of the best places to see this phenomenon is in the Utsukushigahara Highlands. Access to the highlands is very difficult during winter, but if you stay at Utsukushigahara’s Ougatou Hotel, you can enjoy this and other winter experiences first-hand.

The Omiwatari Lake Crossing

Lake Suwa’s Omiwatari is a rare phenomenon where ridges of jagged ice appear above the lake.


Lake Suwa in central Nagano has been a center of Shinto faith for over a millennia, being home of the shrines of Suwa Taisha (internationally known for their once-in-seven-year Onbashira Festival). Possibly due to the spiritual nature of this location, the lake has experienced a phenomenon called “Omiwatari” (roughly translated: the God’s crossing) for hundreds of years. When the lake freezes, sheets of ice expand and contract with changing temperatures, eventually cracking and forming a long, continuous ridge across the lake, usually between 30 centimeters and 1 meter in height.

Omiwatari usually occurs in late January or early February, but due to climate change there have been many years recently where it has not occurred. The last year in which the Omiwatari was seen was in 2013. Will it return in 2018?

Share your Favorite Winter Scenes of Nagano!

Did you have a chance to see some of these beautiful spectacles while traveling in Nagano? Share them with us on Instagram of Facebook with the hashtag #gonagano. If you have any other beautiful sights that we haven’t included, please let us know in the comments.

And if you enjoyed this topic, take a look at an earlier blog about five ways to enjoy the snow in Nagano.

Five Ways to Enjoy the Snow

December 1st, 2017 by
Category: Information, Outdoor Activities, Seasonal Topics

Winter is a wonderful playground.

The winters in Nagano, while cold, are picturesque. The mountains and valleys are covered in a carpet of snow, trees are frosted with ice, and fine diamond dust shimmers in the air. Japanese macaques warm themselves in steamy hot springs and solitary kamoshika (Japanese Serow) plow through the snowy woods foraging for food.

Most travelers flock to Nagano this time of year to enjoy its plentiful powder snow on the ski slopes, but there are plenty of activities for those interested in connecting with nature and playing in snow. See a new side of Nagano while snowshoeing through the woods or enjoy an exhilarating ride on a snowmobile. See our recommended winter activities below!
Read the rest of this entry »

Climbing Mt. Tsubakuro

September 1st, 2017 by
Category: Information, Outdoor Activities

The final stretch of trail to the peak of Mt. Tsubakuro is incredibly picturesque.

Mt. Tsubakuro (2,763m) is a very popular destination in the Northern Japanese Alps due to its unique appearance and beautiful alpine flora. Its well-maintained trails, convenient rest areas and lodges, and beautiful scenery make it a must-hike spot in Nagano.

The trailhead begins from Nakabusa Onsen at an altitude of 1,462m. The trail continues through the forest for a majority of the climb before breaking through the tree line for the last hour or so. Rest areas are spaced evenly throughout the hike, with four bench areas in the woods followed by the Kassen-goya hut and the Enzanso mountain lodge above the tree line. From the lodge, the peak is approximately 40 minutes.
Read the rest of this entry »

48 Hours in Nagano City

August 18th, 2017 by
Category: Cuisine, Culture Art, Information, Sightseeing

In 1998, Nagano City hosted the Winter Olympic Games and introduced the world to the Japanese Alps, the Jigokudani Snow Monkey Park, and glorious Japanese powder (or, “japow”). But that isn’t all that the area has to offer. With beautiful Buddhist temples and Shinto shrines in the heart of Japan’s mountains, Nagano City is a hub of spiritual sites and natural splendor.

Take a model 2-day trip around Nagano City and enjoy another side of Japan!

National Treasure Zenkoji

The main hall of Zenkoji Temple


After arriving in Nagano, walk (or ride the colorful Gururingo bus) from the station to Zenkoji, following the wooden lanterns along Chuo-dori street. Eventually you’ll reach Motozen-machi with its cobbled streets and beautiful temple lodges. After passing through the Niomon and Sannomon gates, you’ll see Zenkoji—one of the largest wooden temples in Japan with over 1400 years of history.
Read the rest of this entry »

Hot Springs and Waterfalls in Matsukawa Gorge

June 29th, 2017 by
Category: Information, Onsens (Hot Springs), Outdoor Activities

The Matsukawa Gorge is especially beautiful during autumn.

The Matsukawa Gorge is a secluded area behind Takayama Village in Northern Nagano, and is a great stop for a day outdoors in nature. The steep walls of the valley hide a number of hot springs and waterfalls that are fed by mountain streams and volcanic activity, and the high altitude keeps the area cool even in summer.
Read the rest of this entry »

Rafting with Cherry Blossoms in Spring

May 1st, 2017 by
Category: Information, Outdoor Activities, Seasonal Topics

Last week at the height of cherry blossom season, we headed down to Azumino to enjoy some early spring rafting! The combination of fast currents, snow-capped mountains, and blooming cherry trees are perfect for an exciting and scenic day on the water.
Read the rest of this entry »

Sunny Saturday on the Nakasendo Trail

February 9th, 2017 by
Category: Information, Outdoor Activities, Sightseeing

Last weekend, a few of us traveled from the Northern area of Nagano into the Kiso Valley to walk part of the Nakasendo trail. It was one of five major roads used during the Edo era and connected the former capital of Kyoto to the new capital of Edo (now Tokyo). While it may take weeks to travel the whole thing, we just walked between two post towns: Magome and Tsumago.

Saturday was a beautiful day so I’d like to share some of the photographs we took along the way!
Read the rest of this entry »

Autumn Leaves in Nagano’s Golden Season

October 24th, 2016 by
Category: Information, Seasonal Topics, Sightseeing

Beatiful autumn colors from Togakushi over the weekend.

While some of the mountaintops are already experiencing a spell of winter, Nagano’s valleys are finally enjoying the sights of autumn. Red, yellow and golden hues are descending from the highlands and a cool wind is blowing through the valleys.
Read the rest of this entry »

Beating the Summer Heat in Shigakogen

August 26th, 2016 by
Category: Information, Outdoor Activities, Seasonal Topics

One of Shigakogen’s many jewels in summer.

In another attempt to beat the summer heat, I headed up to Shigakogen with a group of friends to enjoy the highland weather and the area’s unspoilt nature. There are a total of 19 trails around Shigakogen that climb its many peaks, wander its marshlands and cut through its forests. In addition to its beautiful ponds and mountains, the views of the Nagano Plain below are stunning.
Read the rest of this entry »