Nagano Prefecture sits in the heart of the Japanese Alps, a landlocked mountain region of central Honshu famed for hosting the 1998 Winter Olympics. Towering peaks, deep valleys, and pristine highland plateaus define the landscape, while centuries-old temples, historic post towns along the Nakasendo highway, and legendary onsen hot springs reveal a culture shaped by isolation and resilience. The prefecture stretches across five distinct mountain ranges, offering year-round outdoor pursuits from ski slopes at Hakuba and Shiga Kogen to summer alpine trekking through Kamikochi and the Northern Japan Alps.
Top day trips
Handpicked excursions within easy reach.
Kamikochi Alpine Valley
Kamikochi is a car-free alpine valley in the Hida Mountains, sitting along the Azusa River beneath the jagged Hotaka peaks. Private vehicles are banned past the gate, so everyone arrives by shuttle bus or taxi from Sawando or Nakanoyu, which keeps the valley floor quiet enough to hear the river. It's a walking destination rather than a sightseeing stop - flat, well-marked trails run along the water past Kappa Bridge to Taisho Pond and Myojin Pond.
Highlights: Kappa Bridge views of the Hotaka mountain range · Taisho Pond reflections of Yakedake volcano · Myojin Pond and Hotaka Shrine forest walk · Car-free alpine valley along the pristine Azusa River · Autumn larch and beech foliage in October
Obuse Historic Town & Hokusai Museum
Obuse is a small town north of Nagano City where the painter Hokusai spent his final years working under the patronage of a local merchant family, and the compact town center still centers on that connection. The Hokusai Museum here holds his later work, including painted festival floats, and the town itself is small enough to cover entirely on foot in an afternoon. Obuse is also known nationally for chestnuts, and chestnut sweets and dishes are sold throughout the center.
Highlights: Hokusai Museum with the Phoenix and Dragon festival float ceilings · Ganshoin Temple's Hokusai-attributed ceiling dragon painting · Chestnut (kuri) sweets and confectionery shops on the main street · Edo-period merchant architecture along cobblestone lanes · Sake breweries open for tasting near the town center
Jigokudani Snow Monkey Park
Jigokudani is where wild Japanese macaques come down from the surrounding forest to sit in a geothermally heated pool, an image that has become one of the most recognized in Japanese tourism. Reaching the monkeys requires a walk of roughly 30-40 minutes uphill through forest from the parking area - there's no vehicle access to the pool itself. The monkeys are present year-round, but the pool sighting is far more reliable, and more visually striking with snow on the ground, in winter.
Highlights: Wild Japanese macaques bathing in a natural hot spring pool · Forested 1.6 km approach trail along the Yokoyu River gorge · Snow-framed onsen scenery from December through February · Nearby Yudanaka public bathhouses and soba restaurants · Elevated viewing walkway for close, safe monkey photography
Narai-juku Nakasendo Post Town
Narai-juku is generally considered the best-preserved of the post towns along the old Nakasendo highway that once connected Kyoto and Edo, with a single long street of wooden merchant houses largely intact from the Edo period. It sits in the Kiso Valley, a region historically known for lacquerware and woodworking, and those crafts are still sold from shops along the street. It's a place to walk slowly rather than to plan around any single sight - the street itself is the destination.
Highlights: Nearly one kilometer of preserved Edo-period merchant street · Kiso lacquerware (shikki) workshops and shops · Nakamura House restored merchant residence · Kiso-region soba noodle restaurants · Optional Torii Pass trail link to Yabuhara post town
Matsumoto Castle City
Matsumoto Castle is one of only a handful of Japanese castles with an original wooden keep still standing rather than a postwar concrete reconstruction, and its black-and-white exterior against the Northern Alps backdrop is the reason people come. The castle sits in the middle of Matsumoto city, so a day here mixes the castle itself with the surrounding streets, including the Nakamachi merchant district a short walk away. The keep's interior has steep original wooden stairs and low ceilings, which is part of what makes it feel different from reconstructed castles.
Highlights: Matsumoto Castle, an original wooden National Treasure keep · Nakamachi Street's preserved kura storehouse district · Matsumoto City Museum of Art's Yayoi Kusama collection · Nawate Street riverside market lane · Japan Alps backdrop views from the castle's top floor
Karuizawa Resort Town
Karuizawa has been a summer retreat since the late 19th century, first for foreign missionaries and diplomats escaping the lowland heat, and later for Japan's elite, which is why the town still has a different character from typical rural Nagano towns. It sits at higher elevation in forested terrain near Mount Asama, and the day-trip appeal is a mix of walkable shopping streets, cycling, and nearby nature spots like waterfalls. It's easy to reach and easy to fill a day without a fixed itinerary, moving between the old shopping street, outlet mall, and a short nature walk.
Highlights: Kyu-Karuizawa Ginza Street's villa-style boutiques and cafes · Shiraito Falls curtain waterfall · Kumoba Pond forest walking loop · Karuizawa Prince Shopping Plaza outlet shopping · Historic Western-style missionary cottages and Shaw Memorial Church
Nozawa Onsen Village
Nozawa Onsen is a hot spring village built around a working ski resort, and even outside ski season its identity is centered on its public bathhouses rather than any single sight. The village maintains a set of free-to-use soto-yu public baths scattered through its narrow streets, historically maintained by the community itself, and locals and visitors alike use them. Steaming public wells in the village center, used for boiling vegetables and eggs, add to a town that runs on its hot spring water in a visible, everyday way.
Highlights: 13 free public soto-yu hot spring bathhouses · Ogama public cooking spring for eggs and vegetables · Historic sloped streets of the old onsen village · Winter ski resort combined with hot spring soaking · Village soba and oyaki dumpling restaurants
Lake Suwa and Suwa Grand Shrine
Suwa Grand Shrine is actually four separate shrine sites split into two pairs around Lake Suwa, making it one of Japan's oldest shrine complexes, and a day here is really a loop around the lake connecting them rather than a single stop. The shrine is the home of the Onbashira festival, held once every six years, in which massive logs are hauled down mountainsides and erected at each of the four sites. Lake Suwa itself is a working part of the day too, with a lakeside path and hot spring facilities on its shores.
Highlights: Suwa Grand Shrine's four-shrine complex around the lake · Kamisha Honmiya's sacred onbashira corner pillars · Kamisuwa Onsen lakeshore foot baths · Lake Suwa promenade walking path · Local wakasagi (smelt) restaurant specialties
Tsumago–Magome Kiso Valley Walk
Tsumago and Magome are two post towns on the old Nakasendo highway that once connected Edo and Kyoto, linked by an 8 km trail through the Kiso Valley. Tsumago has banned visible power lines and vending machines and restored its wooden inns and shopfronts, so the street looks close to how it did in the 19th century. The walk between the two towns climbs over the Magome Pass through cedar woods and farmland, passing waterfalls and a couple of teahouses, and is graded enough that regular hikers manage it without special gear.
Highlights: Preserved Nakasendo post towns of Tsumago and Magome · Forested trail over Magome Pass with waterfalls · Optional luggage transfer service between towns · Roadside teahouse rest stop mid-trail · Gohei-mochi and soba specialties in Magome
Togakushi Shrine and Cedar Forest
Togakushi Shrine is not one building but five separate shrines spread across the mountain, and the best-known part of a visit is the walk to the Okusha (inner shrine) along an avenue lined with cedar trees said to be around 400 years old. The area sits at higher elevation than Nagano City, so it stays noticeably cooler, and the surrounding forest and mountain backdrop are as much the draw as the shrine buildings themselves. It's also known locally for soba, since the cool climate and clean water historically suited buckwheat farming.
Highlights: Okusha inner shrine's 2 km cedar-lined approach avenue · Five-shrine Togakushi Shrine complex across the mountainside · Regionally famous Togakushi soba (buckwheat noodles) · 400-year-old cedar trees along the shrine path · Optional winter snowshoe walk through the cedar avenue
Multi-day tours from Nagano
If you have longer than a day, these are organised multi-day trips that start here.
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Day trip tips
Make the most of your excursions.
Start early — most popular day-trip destinations get crowded by mid-morning.
Check return transport times before you leave — missing the last train or bus can be costly.
Carry water, snacks, and layers — weather and food options can be limited at smaller destinations.