Kamikochi

Kamikochi is a high mountain valley in the Northern Japan Alps, sitting at around 1,500 metres within Chubu-Sangaku National Park. Stretching roughly 18 kilometres along the crystalline Azusa River, it is one of Japan's most celebrated natural landscapes and the gateway for climbers heading up the Hotaka and Yari mountains that rise sharply on every side.

The valley's history as a destination is tied to a British missionary, Walter Weston, who introduced recreational mountaineering to Japan in the late 19th century and is commemorated with a relief plaque and an annual festival here. Before that, Kamikochi was known mainly to woodcutters and hunters; today it is a protected reserve where private cars are forbidden, keeping the air clean and the soundscape dominated by running water and birdsong.

The scenic heart is Kappa Bridge, a wooden suspension span over the Azusa that frames the jagged Hotaka range. From here, flat, well-marked paths run in both directions. Downstream lies Taisho Pond, formed when a 1915 eruption of nearby Mt. Yake dammed the river, its still surface reflecting bare tree trunks and snow-streaked peaks. Upstream, an easy hour's walk leads to Myojin Pond and the small Hotaka Shrine, where the water is fed by mountain springs and remains glassy and cold all summer.

Wildlife is part of the experience: Japanese macaques forage along the banks, and if you are lucky you may glimpse a spotted nutcracker or a serow. The mixed larch and birch forest turns gold and copper in October, making autumn the most photographed season, while fresh green early summer and the wildflowers of the marshy Tashiro Wetlands draw those who prefer cooler, quieter walks.

Most visitors come as a day trip, but a handful of lodges and campsites let you stay overnight to catch the alpenglow on the peaks at dawn and dusk, when the day crowds have gone. Even without climbing, the loop from Taisho Pond to Myojin and back is achievable for anyone of average fitness in three to five hours, almost entirely on the level.

Because it sits so high, Kamikochi can be chilly even in midsummer, and mornings often bring mist that lifts to reveal the mountains; bring a layer and sturdy shoes. Access is seasonal, opening in mid-April and closing when the snow returns in November. To get here, travel from Matsumoto on the Alpico railway to Shin-Shimashima and continue by bus, or approach from the Takayama side via Hirayu Onsen. The final stretch is always by bus or taxi, part of the strict conservation rules that have kept this valley pristine for over a century.

For many travellers, Kamikochi is the single most beautiful place in the Japan Alps, a rare combination of dramatic high peaks and gentle, accessible walking that rewards a slow, unhurried visit.