Eriro

The only way up is by cable car in ski season or snowcat when the snow softens, which tells you most of what you need to know about this nine-suite mountain retreat near the Zugspitze. Log baths carved from a single piece of wood, bespoke spruce furniture, no televisions, and an all-inclusive concept built around fermented provisions and local cheese. The spa runs Finnish and herbal saunas alongside an onsen pool. It holds a Michelin Key and a Vogue top-100 spa nod.