The Town That Disappears by Nine

The gas lamps come on at dusk, and for a brief window — perhaps forty minutes — Ginzan Onsen becomes the most photographed hamlet in Yamagata Prefecture. Day-trippers from Sendai and Yamagata City crowd the narrow bridge over the Ginzan River, phones raised, capturing the three-storey wooden ryokan facades under snow that looks, in the warm lamplight, like sifted flour caught mid-fall. By seven, the buses have gone. By nine, the town belongs to the fifty or so overnight guests who remain.

This is when Ginzan becomes itself.

The river sounds different at night when there are no voices competing with it. The snow, which falls here in quantities that would alarm anyone unfamiliar with Japan's snow country — Obanazawa, the nearest town of any size, averages over two metres of accumulation by late January — absorbs what little noise remains. You walk the single street in borrowed geta, the wooden teeth biting into packed snow, and the only other figure you are likely to encounter is the proprietor of one of the ryokan, shovelling the walkway in unhurried, practised strokes.

Ginzan was a silver mining settlement in the early Edo period, and the valley it occupies is barely wide enough for the river and two rows of buildings. The ryokan that line it were built in the Taishō and early Shōwa eras, their wooden facades rising in tiers that lean slightly inward, as though the buildings are conferring with one another across the water. There are only thirteen of them. No convenience stores. No vending machines, mercifully. The architecture has been preserved under a strict municipal agreement, and the effect, in deep winter, is of a place that has opted out of the present tense entirely.

Stay at Fujiya, if you can secure a room. Designed by the architect Kuma Kengo in 2006, it sits within the historic streetscape but departs radically behind its facade — an interior of open cedar lattice, poured concrete, and restrained geometry that would not be out of place in a design museum. There are only five rooms. The semi-open-air bath on the top floor faces the snow-laden hillside, and in January the steam meets the falling snow about a metre above the water's surface, creating a shifting veil you can watch for longer than you would expect. Book directly through the ryokan's Japanese-language site; third-party availability is rare and often months behind. Expect to pay around ¥45,000 per person for a night with two meals.

What Ginzan offers in deep winter is not comfort, exactly, though comfort is abundant. It is removal. The valley walls close in, the snow erases the modern world's visual noise, and you are left with hot water, cold air, lamplight, and the sound of a river that has been running since before the silver was found.

Before descending into Ginzan's valley, stop in Obanazawa for lunch or early dinner at Sobadokoro Maruhachi, a soba restaurant on the main road through town that has been making its noodles from locally grown Yamagata buckwheat for three generations. Order the ita-soba — a wide, flat serving of coarsely ground soba arranged on a wooden board, meant to be shared but rarely is. The noodles have a nuttiness and a faint resistance to the tooth that marks genuinely fresh, stone-milled flour. Pair it with a small plate of niku-soba, the warm broth rich with slow-cooked chicken and local negi from the Mogami River plain. The restaurant is a five-minute walk from Obanazawa Station and closes at seven. No reservations needed on weekdays in winter, but weekends require a call — the number is listed on their hand-lettered sign out front, and they will muddle through in limited English if you are patient. A full meal runs to about ¥1,800.

Walk past the ryokan at the top of the street and follow the path along the river for about fifteen minutes to reach the old Ginzan silver mine entrance. In January, the trail is cleared but icy — bring the grip attachments your ryokan will lend you if asked. Arrive before eight in the morning, when you will almost certainly be alone. The mine tunnel extends about sixty metres into the hillside, dimly lit, with walls that still show the hand-chiselled marks of Edo-period miners. The temperature inside holds at around ten degrees year-round, which in deep winter means the tunnel feels paradoxically warm. The real reward is the walk back: Ginzan's roofline from above, with breakfast smoke rising from the ryokan chimneys into frozen air.

I have been to Ginzan three times now, always in January, and each visit I stay one night longer than the last. This past week I found myself sitting on the engawa at Fujiya at half past ten at night, watching snow fall into the river under gaslight, and I realised I had not looked at my phone in six hours. I do not say this to perform virtue. I say it because the place made it easy — effortless, even. That is a rare gift, and one worth travelling a long way to accept.