The Tateyama Kurobe Alpine Route is a renowned mountain sightseeing destination that traverses through the Northern Alps of Japan, with its towering 3,000m mountains. The route covers a total length of 37.2km, stretching from Ogizawa Station in Nagano Prefecture to Tateyama Station in Toyama Prefecture, with a highest point of 2,550m.

One of the best things about the Tateyama Kurobe Alpine Route is that vehicles are permitted on the road, making it a convenient option for families with children or seniors to enjoy the spectacular scenery and natural beauty of the area without any worries. If you want to get a better idea of what the route entails, we recommend watching the following video.

One of the best things about the Tateyama Kurobe Alpine route is that its attractions and highlights change depending on the season. Particularly amazing, though, are the Snow Corridor, known in Japanese as “Yuki-no-Otani”!

The spring tradition of the Tateyama Kurobe Alpine Route is the Snow Corridor. Immediately after the opening of the entire Alpine Route, the Snow Wall Festival is held from mid-April to mid-June.

This is where the road between the towering snow walls has been carved out for about 500 meters. These walls of accumulated snow can reach 20 meters in height, right after the opening of the Alpine Route.

This is a magnificent sight unique to Murodo, a substantial snowfall area, and there is no doubt you will be amazed by its majesty.

At the Snow Wall Walk, you can walk up the highland to experience the impressively tall Snow Corridor from up close. As you can see in the picture, the contrast between the white snow and the blue sky is stunning.

It takes about 35 minutes to walk the full walking path of roughly 500 meters. You can walk on the snow while admiring the spectacular view of the 3000m mountains on the Panorama Road, which is available only for a limited time during the season.

When is the best time to visit the Tateyama Kurobe Alpine Route?

Late April/early May is the best time to see the Snow Corridor at its peak height. To see the Kurobe Dam's impressive discharge, plan your trip for late June to mid-October.

You can enjoy the Tateyama Kurobe Alpine Route on a long day trip. It takes 8-9 hours to get from Toyama to Nagano one-way, or around 5-7 hours for a round trip from Ogizawa to Murodo.

However, to really enjoy your time in this magnificent area to the fullest, we recommend an overnight at Hotel Tateyama (booking information below).

Even in April-June, during the Snow Wall Festival, the temperatures are as low as 5-10 degrees Celsius (a little above freezing). Warm jackets, gloves, a hat, and other measures against the cold are necessary.

However, it does get warmer during the Snow Wall Walk, so we recommend you wear a front-button or a zipper-type jacket, easy to put on and take off.

For your feet, you should be wearing waterproof trekking shoes or boots, and high-cut shoes that would prevent snow from getting in. Shoes with a non-slip sole will also be better for the road and for snow trekking.

Also, when it’s sunny, the reflection off the snow can be quite strong, so sunglasses and sunscreen are essential items.

Other useful items include body warmers, and a scarf or neck warmer. If you prepare well, you’ll feel safe even in the case of an emergency.

Getting to the Tateyama Kurobe Alpine Route is straightforward from either Nagano Prefecture or Toyama Prefecture.

・On the Nagano Prefecture side: Via Ogizawa Station
From Tokyo, take the Hokuriku Shinkansen (90 min) to Nagano Station. Then take an express bus (1 hr 45 min) to Ogizawa Station.

・On the Toyama Prefecture side: Via Tateyama Station
From Tokyo, take the Hokuriku Shinkansen Kagayaki (2 hr 10 min) to JR Toyama Station. Change to the Toyama Chiho Railroad at Dentetsu Toyama Station to Tateyama Station (around 1 hr).

After arriving at one of the main train stations, you'll board a bus bound for the Tateyama Kurobe Alpine Route. After arriving, there is a system of buses, cable cars, and ropeways that will take you to your desired area. (*Note that cars cannot access the Alpine Route.)

Below is the Alpine Route Map, to easily see what kind of vehicles have access to which sightseeing areas.

The Snow Corridor is one of the main tourist attractions within the Tateyama Kurobe Alpine Route.

Getting to the Snow Corridor from the Toyama side
・From Tateyama Station, the departure point of the Alpine route on the Toyama side, take the Tateyama Cable Car to Bijodaira Station.
・Transfer to the Tateyama Kogen Bus at Bijodaira and get off at Murodo (about 50 minutes).

Getting to the Snow Corridor from the Nagano side
・Take the Kanden Tunnel Electric Bus to Kurobe Dam from Ogizawa Station, the starting point of the Alpine route on the Nagano side.
・From Kurobe Dam, walk to Lake Kurobe and take the Kurobe Cable Car to Kurobedaira.
・Take the Tateyama Ropeway to Daikanbo.
・Finally, take the Tateyama Tunnel Trolley Bus to Murodo.

From here we'll look at some of the main sightseeing spots along the Tateyama Kurobe Alpine Route for you to best enjoy the snowy valley.

The Kurobe Dam, affectionately referred to as "Kuroyon" in Japan, holds the title for the country's tallest dam. Its construction, costing 51.3 billion yen, spanned seven years with the involvement of over 10 million workers.

Standing at 186 meters in height and extending 492 meters in length, it is the largest arch-type overflow dam in Japan.

Witnessing the Kurobe Dam release over 10 tons of water per second offers a spectacular view. By taking a ride on the popular sightseeing boat Garube, visitors can experience the majestic Kurobe Dam from a unique viewpoint.

・Kurobe Dam water discharge period: June 26-October 15
・Kurobe Lake Sightseeing Boat season: June 1-November 10

The Murodo area is dotted with many beautiful spots such as the clear Mikurigaike Pond and the Tateyama Tamadono Spring, at an altitude of 2,450 meters, which is pretty unique in Japan.

In this area, around 300 ptarmigans, recognized as a specially protected species, can be found near Murodo, along with a variety of other wildlife such as stoats. This area offers breathtaking scenery for walks at any time of the year. Remember to dress warmly and wear layers to stay comfortable!

The Tateyama Kurobe Alpine Route is an attraction in itself while traveling around.

There are many kinds of vehicles to enjoy, like:
・The Tateyama Cable Car, which climbs at an altitude of about 500m in 7 minutes.
・The Tateyama Kogen Bus, which takes you through beautiful scenic views.
・The Kanden Tunnel Trolleybus, which takes you through the tunnel used when the Kurobe Dam was built.
・The Tateyama Ropeway, also called the “Moving Observatory,” which offers a spectacular panoramic view.
・The unusual Kurobe Cable Car, which runs along a steep course underground.
・The Kanden Tunnel Electric Bus, which moves underground between Kurobe Dam and Ogizawa.

Located 2,450 meters above sea level, Hotel Tateyama is Japan's highest resort hotel and the only place to stay at the highest point of the Tateyama Kurobe Alpine Route.

It's a popular place to stay during the peak sightseeing season, so be sure to make reservations well in advance.

We have introduced the Tateyama Kurobe Alpine Route, focusing on the beauty of the Snow Corridor area. You will be able to see the snowy valley from spring to early summer, but it’s cold in the area, so make sure you prepare adequately.

Make sure you bring appropriate clothes and accessories to best enjoy the magnificent scenery of the snow valley and Tateyama Kurobe.

Written by Dali Corporation

*This article was originally published in July 2020 and updated in February 2024 for the 2024 season.