The Bachelor Gulch Spa captures the essence of its alpine surroundings with polished rock, stout wood and flowing water in its interiors. The rock grotto with a lazy river hot tub is a defining feature, and the fitness rooms have majestic mountain views. The beauty of the outdoors also extends to treatments that utilize ingredients indigenous to the region. Alpine berries, Douglas fir and blue spruce sap are just some of the natural components of the exceptional signature treatments. After a rigorous day on the slopes, there are also plenty of massage options, from the Roaring Rapids, which uses hydrotherapy, or the Four-Hands, where two therapists work out knots.