Japan
Turquoise river slicing through an alpine cathedral closed to cars year-round.
The river is the colour of glacial flour — turquoise so vivid it looks artificial against the grey granite of the Northern Alps. Kamikochi is a highland valley in Japan's Nagano Prefecture sealed off from private vehicles year-round, which means the only way in is by bus, and the only sounds once you arrive are water and wind. The peaks of the Hotaka range wall in the valley on three sides, their snow lines visible from every clearing.
Kamikochi sits at 1,500 metres in the heart of the Hida Mountains, part of the Chūbu-Sangaku National Park. The valley was popularised by British missionary Walter Weston in the 1890s, whose enthusiasm for the Japanese Alps helped establish mountaineering as a sport in Japan — a relief carving of his face marks the trailhead. The Azusa River originates from the Hotaka peaks, which include Oku-Hotaka at 3,190 metres, Japan's third-highest mountain. The valley's season runs from mid-April to mid-November, after which the road closes and the mountains reclaim their solitude.
Solo
Multi-day ridge routes above 3,000 metres with mountain hut stays deliver the kind of physical challenge and solitude that resets everything.
Couple
The flat riverside walk from Kappa Bridge to Myōjin Pond takes an hour through scenery that needs no effort to reach — perfect for a shared afternoon.
Friends
Scrambling the Hotaka ridge traverse as a group, sharing mountain hut dinners of curry rice and beer, bonds people in ways a bar never could.
Mountain lodge curry rice after a full day on the ridgeline — earned calories.
Iwana char grilled on a stick over open flame at riverside teahouses.

Cape Breton Highlands
Canada
The Cabot Trail corkscrews along sea cliffs where whales breach below and moose graze the ridgeline.

Arthur's Pass
New Zealand
An alpine village where kea parrots shred car windscreens in the shadow of plunging waterfalls.

Mount Taranaki
New Zealand
A near-perfect volcanic cone so symmetrical that satellite photos look digitally rendered.

Malham Cove
England
A curved limestone cliff face worn into alien pavement by three hundred million years.

Shimanami Kaido
Japan
Six bridges island-hopping across the Inland Sea on a bicycle lane suspended over blue.

Iriomote
Japan
Subtropical jungle covering 90% of an island where the wildcat skulks and no road crosses.

Hachijojima
Japan
Subtropical volcanoes and black sand surf three hundred kilometres south of Tokyo by air.

Shirakami-Sanchi
Japan
Eight thousand years of virgin beech forest untouched by axes or roads.