The Japanese Alps are the perfect counterweight to megacity Japan: 3,000-meter peaks, Edo-period post towns, thatched farmhouses, and monkeys taking baths. This twelve-day itinerary loops through central Japan, Matsumoto to Nagano, stringing together mountains, old roads and craftsmen’s towns. It’s the trip I recommend to anyone who has already seen Kyoto and wants air.
Everything runs on public transport, local trains and buses included, with a single real calendar constraint: the Tateyama-Kurobe Alpine Route closes in winter. More on that below.
How the route works
The loop starts in Matsumoto (2h30 from Tokyo by direct train), climbs to Kamikōchi, runs down the Kiso valley through the Nakasendō post towns, crosses to the Hida side (Takayama, Shirakawa-gō), breathes in Kanazawa, then recrosses the range via the Alpine Route to finish with the Jigokudani monkeys. Every leg works by bus or train; you just have to accept that in the Alps, the bus timetable is a piece of data as important as the weather.
The numbers follow the stages of this guide. Every address lives on the interactive map below.
IkuzoDays 1-2: Matsumoto and the Azumino valley
Matsumoto is the true gate of the Alps: a human-scale city built around one of Japan’s last original castles, the “black crow”, with snowy summits as a backdrop. On day two, the Azumino valley lines up its orchards and the Daiō wasabi farm, where real wasabi grows in gravel beds washed by spring water. Try the wasabi ice cream; it’s less of a gimmick than it sounds.
Days 3-4: Kamikōchi, the sanctuary valley
Kamikōchi is Japan’s most beautiful walking valley: a turquoise river, larches, and the wall of the Hotaka peaks closing the horizon. Private cars have been banned for decades, which is what saved it. The classic stroll along the Azusa fills a day; seasoned hikers climb on to sleep in a mountain hut at the Karasawa cirque, the range’s great glacial amphitheater, of which I keep a memorably eventful souvenir. The valley opens from mid-April to mid-November.
Days 5-6: the Nakasendō, the old road
The Nakasendō linked Edo to Kyoto through the mountains, and the Kiso valley keeps its finest post towns. Narai lines up a full kilometer of period façades; further south, the classic walk from Magome to Tsumago covers 8 kilometers of paved trail through forests, hamlets and waterfalls. Sleep in a Tsumago ryokan instead of leaving in the evening: once the day-trippers go, the village becomes what it has always been, a dark street where you hear the river.
Days 7-8: Takayama and Hida-Furukawa
They call Takayama the little Kyoto of the Alps for its sake-brewer lanes; it’s deserved, so it’s busy in the daytime. The workaround: sleep there, and keep the tour-bus hours for neighboring Hida-Furukawa, its replica without the crowds, with a carp-filled canal running between white storehouses. Science lovers should detour to Super-Kamiokande, the neutrino detector buried under the next mountain over.
Day 9: Shirakawa-gō, the thatched roofs
The gasshō-zukuri farmhouses of Shirakawa-gō are UNESCO-listed and photographed to exhaustion, but winter puts them back in their place: under two meters of snow, the village turns unreal again. Aim for a weekday, arrive before the 10am buses, and climb to the Shiroyama viewpoint for the postcard; you’ll have earned it.
Days 10-11: Kanazawa, the breather
After a week of mountains, Kanazawa offers the city: Kenroku-en garden, the geisha and samurai districts, the Ōmichō market, gold leaf on everything edible. Silence lovers should push half a day to Eihei-ji, the great Zen monastery in its cedar forest, from which I came back calmer than I went in.
Day 12: the Alpine Route and the monkeys
The Tateyama-Kurobe Alpine Route recrosses the range by a relay of funiculars, ropeways and high-altitude buses, with Kurobe Dam as its centerpiece and, in spring, the famous snow corridor with its 15-meter walls. It runs from mid-April to late November; in winter, swap it for the shinkansen via Nagano. On the far side, finish with the snow monkeys of Jigokudani (practical info on the park’s site): macaques lounging in their steaming pool while you shiver on the walkway. The natural order of things, in the Alps.
Transport and budget
The nationwide JR Pass covers this loop poorly: half the route runs on private buses (Kamikōchi, Shirakawa-gō, the Alpine Route) that are never included. Check your case in the JR Pass calculator before buying, and budget the Alpine Route separately: the full crossing costs around 10,000 yen, it’s the slowest and most expensive roller coaster in Japan, and it’s worth every yen. Overall budget benchmarks are in How Much Does a Trip to Japan Cost.
When to do this itinerary
The mountains set the calendar: Kamikōchi and the Alpine Route only open from mid-April to mid/late November. Inside that window, October is king (high-altitude foliage, detailed in When to Visit Japan), May-June gives you still-white summits above brand-new greens, and the Alpine Route’s snow corridor peaks from mid-April to mid-May. In winter the itinerary changes nature: Kamikōchi closes, but Shirakawa-gō under snow and the monkeys in their bath become the two finest images of cold-season Japan.
Where to next
This loop pairs beautifully with my classic 10-day itinerary for an extended first trip. And if it’s islands calling rather than summits, my 10 days on the Seto Inland Sea are the exact opposite of this one, and the map below heads even further south.
Ikuzo