How to Get to Snow Monkey Park from Tokyo

Jigokudani Monkey Park sits deep in the mountains of Nagano Prefecture, roughly 250 kilometers northwest of Tokyo. It feels remote, the final approach is a walk through a snow-covered forest along a river valley, but getting there is more straightforward than it looks. The journey from central Tokyo to the snow monkeys takes approximately three hours each way using a combination of bullet train, local railway, bus, and a short forest trail. Every segment is well served by public transportation, and the route is traveled by thousands of international visitors each winter without difficulty.

No part of the trip requires a car, a guided tour, or advance booking beyond a ryokan reservation if you plan to stay overnight. Japan's rail network handles the heavy lifting, and the final connections are simple once you understand the sequence.

Where Jigokudani Monkey Park Is Located

The park is located in the town of Yamanouchi, Shimotakai District, in Nagano Prefecture. It sits at approximately 850 meters elevation within the Joshinetsu Kogen National Park, a protected area of volcanic highlands, dense forest, and natural hot springs in the mountains of central Japan.

The two nearest towns are Yudanaka Onsen and Shibu Onsen, both traditional hot spring villages that serve as the primary accommodation base for visitors to the park. Yudanaka is the terminus of the Nagano Dentetsu railway line and the main transit hub for the area. Shibu Onsen, slightly closer to the park trailhead, is smaller and more atmospheric.

There is no direct train or bus service to the park itself. The final 1.6 kilometers must be covered on foot along a forested trail. There is no road access to the viewing area. This is part of the experience, not an inconvenience.

Step 1: Tokyo to Nagano by Shinkansen

The first and longest stage of the journey is the Hokuriku Shinkansen from Tokyo Station to Nagano Station, a mainline bullet train service operated by JR East, running frequently throughout the day.

Which train to take

Kagayaki is the fastest service, stopping only at major stations. Tokyo to Nagano takes approximately 80 minutes. Not all Kagayaki services stop at Nagano, as some run express to Kanazawa with limited intermediate stops.

Hakutaka makes additional stops along the route. Tokyo to Nagano takes approximately 90 to 100 minutes. It is more frequent than Kagayaki and always stops at Nagano.

Either service is comfortable and efficient. Both offer reserved and unreserved seating. During peak travel periods, particularly around Japanese New Year, Golden Week, and Obon, reserved seats are advisable.

Departure details

Trains depart from Tokyo Station, not Ueno or Shinagawa. The Hokuriku Shinkansen platforms are located in the station's shinkansen concourse, clearly signed in English and Japanese. Departures run roughly every 15 to 30 minutes during peak hours.

If you are staying in the Shinjuku, Shibuya, or Ikebukuro areas of Tokyo, take the JR Chuo Line or Yamanote Line to Tokyo Station. Allow 20 to 30 minutes for this connection plus time to navigate to the shinkansen platforms.

Cost

A one-way ticket from Tokyo to Nagano costs approximately 8,000 to 8,500 yen for a reserved seat. This route is fully covered by the Japan Rail Pass.

Nagano Station

Nagano Station is a modern, well-organized hub with English signage throughout. It has coin lockers for luggage storage, a tourist information center on the ground floor, restaurants, shops, and direct access to the Nagano Dentetsu railway on the station's east side.

Step 2: Nagano to Yudanaka by Nagano Dentetsu Railway

From Nagano Station, you transfer to the Nagano Dentetsu railway, often abbreviated Nagaden, for the second stage of the journey. This private local line runs from Nagano through the rural Yamanouchi area to Yudanaka Station, the end of the line and the gateway to the snow monkey region.

Finding the platform

The Nagano Dentetsu platforms are located on the east side of Nagano Station, below ground level. Follow the signs marked Nagano Dentetsu or Nagaden from the main concourse. The entrance is separate from the JR platforms. If you are coming from the shinkansen, the walk takes about five minutes through the station.

Train options

The Limited Express, named Yukemuri or Snow Monkey, reaches Yudanaka in approximately 45 minutes with fewer stops. A small surcharge applies on top of the base fare.

The local train stops at all stations, with a travel time of approximately 70 minutes and no surcharge.

Both services run several times per day, but the limited express is less frequent, typically a few departures per morning and afternoon. Check the Nagano Dentetsu timetable in advance.

Cost

The fare from Nagano to Yudanaka is 1,290 yen one way, plus a small surcharge for the limited express. The Japan Rail Pass does not cover the Nagano Dentetsu line, as it is a private railway. You must purchase a separate ticket at the Nagano Dentetsu ticket counter or machines.

The ride

The train passes through suburban Nagano before entering a progressively rural landscape of rice paddies, orchards, small towns, and forested hills. In winter, the scenery turns white with snow as you climb into the mountains.

Yudanaka Station

Yudanaka is a small, single-platform station at the end of the line. It has a ticket office, a waiting area, restrooms, and a small tourist information counter. The station sits at the edge of Yudanaka Onsen, one of the two main hot spring towns serving as a base for the monkey park.

Step 3: Yudanaka Station to the Monkey Park Trailhead

From Yudanaka Station, you need to cover the remaining distance to the trailhead near Kanbayashi Onsen. There are three options.

Local bus

A Nagaden bus runs from Yudanaka Station to the Kanbayashi Onsen bus stop. The ride takes approximately 10 to 15 minutes and the fare is 390 yen. Buses run several times per day but are not frequent, so check the schedule at the station. During peak winter season, a direct Snow Monkey Park shuttle bus may also operate.

Taxi

A taxi from Yudanaka Station to the trailhead parking area takes about 10 minutes and costs roughly 1,500 yen. Taxis are usually available at the station. Worth considering if you are traveling in a group and can split the fare.

Ryokan shuttle

If you are staying overnight in Shibu Onsen or Yudanaka Onsen, many ryokan offer complimentary shuttle service to both the station and the monkey park trailhead. Confirm this when you book your accommodation.

Kanbayashi Onsen trailhead

The bus stop and parking area at Kanbayashi Onsen mark the start of the forest trail. There are restrooms here. Use them before setting out, as the next facilities are at the park entrance 1.6 kilometers away.

Step 4: Walking the Trail to Snow Monkey Park

The final stage is a 1.6-kilometer walk along a forested trail that follows the Yokoyu River upstream to the park entrance. There is no vehicle access beyond the trailhead. Everyone walks in and walks out on the same path.

At a moderate pace, the walk takes 25 to 35 minutes. The trail is mostly flat with a gentle uphill gradient toward the end. In spring, summer, and autumn, the path is a pleasant woodland walk on compacted earth, gravel, and short sections of wooden boardwalk.

In winter, the trail is covered in packed snow and ice. Park staff maintain and clear the path, but proper footwear is essential: waterproof hiking boots or snow boots with aggressive tread. Many visitors attach clip-on crampons or ice grips, which are sold cheaply at outdoor shops in Nagano and at convenience stores near the park. Standard sneakers or city shoes are not adequate for the winter trail.

The trail is well-marked with a single route and no significant junctions. You cannot get lost. Budget time for the return walk as well.

Total Travel Time from Tokyo

Tokyo to Nagano by shinkansen takes 80 to 100 minutes. The connection at Nagano Station takes 10 to 20 minutes. Nagano to Yudanaka on the Nagano Dentetsu takes 45 to 70 minutes. Yudanaka to the trailhead by bus or taxi takes 10 to 15 minutes, and the trail walk to the park takes another 25 to 35 minutes.

The total is approximately 2.5 to 3.5 hours from Tokyo Station to the snow monkey viewing area. With good timing, 2.5 hours is realistic. With a missed connection or a wait for the local bus, 3.5 hours is more likely.

Can You Visit as a Day Trip from Tokyo?

Yes. A day trip is feasible and many visitors do it, though it makes for a full day with limited room for delay.

The most practical approach is to depart Tokyo Station no later than 8:00 AM on an early Hakutaka or Kagayaki service. This puts you at Nagano Station by roughly 9:30 AM, at Yudanaka by around 10:30 to 11:00 AM, and at the park by approximately 11:30 AM. You can spend one to two hours with the monkeys and begin the return journey by early afternoon, arriving back in Tokyo by late afternoon or early evening.

The schedule works, but it is tight. A single missed connection or a longer-than-expected wait for a bus can compress your time at the park significantly.

For this reason, an overnight stay in Shibu Onsen or Yudanaka Onsen is strongly recommended if your itinerary allows it. Staying overnight means you can reach the park first thing in the morning, when crowds are thinnest and, in winter, the monkeys are most active in the hot spring, without the pressure of a same-day return to Tokyo. It also opens up the ryokan and onsen experience that defines this part of Nagano.

Traveling with the Japan Rail Pass

The Japan Rail Pass covers the shinkansen from Tokyo to Nagano, the most expensive single segment of the journey. The Hokuriku Shinkansen is fully covered by all tiers of the JR Pass, and seat reservations can be made at no extra charge at any JR ticket office or through the JR East online reservation system.

The Nagano Dentetsu railway from Nagano to Yudanaka is not covered, at 1,290 yen each way. The local bus from Yudanaka to the trailhead is also not covered.

If your Japan trip involves travel between multiple cities, such as Tokyo, Kyoto, Hiroshima, and Nagano, the JR Pass almost certainly pays for itself. If you are only visiting Nagano from Tokyo and returning, calculate whether the pass cost exceeds the price of individual shinkansen tickets before purchasing.

Alternative Route via Kanazawa

Travelers coming from western Japan, including Kyoto, Osaka, or the Hokuriku region, can reach Nagano without routing through Tokyo by using the Hokuriku Shinkansen from Kanazawa.

Kanazawa to Nagano takes approximately 65 minutes by Hokuriku Shinkansen on the Hakutaka service. From Nagano, the onward route is identical.

To reach Kanazawa from Kyoto or Osaka, take the Thunderbird limited express, approximately 2 hours 10 minutes from Kyoto and 2 hours 40 minutes from Osaka. This service is covered by the JR Pass.

This routing avoids backtracking to Tokyo and is the most efficient approach if the snow monkeys are part of a broader itinerary that includes western Japan and the Hokuriku coast.

Where to Stay Near Snow Monkey Park

Two traditional hot spring towns serve as the accommodation base for the monkey park.

Shibu Onsen

The closest traditional accommodation to the park. Shibu Onsen is a small, atmospheric village with stone-paved streets, wooden ryokan, and a famous circuit of nine public bathhouses that guests can access with a wooden key provided by their inn. The village sits about two kilometers from the trailhead, roughly 20 to 30 minutes on foot or a five-minute drive.

Yudanaka Onsen

Located at the Nagano Dentetsu railway terminus, Yudanaka is larger and more accessible, with a wider range of accommodation including modern hotels alongside traditional ryokan. Several inns offer shuttle service to the monkey park trailhead.

Most ryokan in both towns include dinner and breakfast in their nightly rate. Winter prices typically range from 12,000 to 35,000 yen per person per night. Booking in advance is essential during peak season from December to February, especially for weekend stays.

Summary

Getting from Tokyo to Jigokudani Monkey Park is a four-stage journey that takes approximately three hours each way: shinkansen to Nagano, local train to Yudanaka, bus or taxi to the trailhead, and a forest walk to the park. Every stage is served by reliable public transportation.

The Hokuriku Shinkansen from Tokyo to Nagano is covered by the Japan Rail Pass. The Nagano Dentetsu railway from Nagano to Yudanaka is not, so budget 1,290 yen each way. A day trip from Tokyo is feasible with an early start, but an overnight stay in Shibu Onsen or Yudanaka Onsen is the recommended approach.

Transportation schedules, fares, and Japan Rail Pass terms are subject to change. Confirm current details before your trip using the JR East website, the Nagano Dentetsu website, or the tourist information center at Nagano Station.