Yamagata: Yamadera's Mountain Temple Stairs and Zao's Frost-Covered Trees

Yamadera (formally Risshaku-ji) is a temple complex built into a mountainside, reached by climbing roughly 1,000 stone steps past smaller shrines and rock formations to a lookout with sweeping valley views. It's not a technical hike, but it is a real workout in humid summer weather, so wear proper shoes and bring water. The poet Basho famously wrote about the site's stillness, and it's still genuinely quiet compared to Kyoto's big temples.

In winter, Zao Onsen ski resort is known for juhyo — conifer trees encased in wind-blown ice and snow, nicknamed 'snow monsters' — visible via ropeway, sometimes lit up at night. The town itself is also a proper onsen destination with strongly sulfuric, milky-white water; visiting outside ski season loses the snow monsters but keeps the hot springs. Snow conditions and ropeway operation vary year to year, so check current status before booking around them.

Ginzan Onsen is a small hot spring town of wooden inns lit by gas lamps along a narrow river, popular for its old-fashioned, almost film-set atmosphere, especially in snow. It's compact and very popular for photos, so expect crowds at peak times, and note that day-use bathing isn't available at every inn — check individually if you want to bathe without staying overnight.