Backlit stairs connect the great room of this wood-paneled retreat to its lower-level core—a full spa with a hot tub that opens to the vaulted ceilings above. Try tea from the vintage samovar or drinks from the bar, then escape to the wood sauna while the kids check out their enchanting bunks. The balcony, boot heaters, and champagne reception pamper, and it's 500 yards to the Lech Ing. Bildstein lift.