Wyoming’s Snake River Lodge & Spa, just off the Jackson Hole ski slopes, is home to a spacious and grand five-floor spa complex. Take in the panoramic views of the snow falling on the mountains as you ease into one of the many scenic lounge areas of the spa. Complete with a heated indoor-outdoor pool, a state-of-the-art fitness center, and steam showers, there’s no reason to leave the warmth of the spa—unless it’s to test your might in the outdoor pool.