These picks are built for families who want actual mountain skiing without sacrificing five-star comfort. The Ritz-Carlton, Bachelor Gulch leads because it's ski-in/ski-out with structured kids programming that scales from elementary through teens, plus the Marriott points bonus. The Four Seasons properties across Jackson Hole, Vail, and Whistler rank close behind—they're the rare luxury resorts where resort logistics (timing, transitions, actual kid engagement) work as smoothly as the thread count. Skip the assumption that luxury = couples-only; these resorts genuinely engineer the family experience instead of bolting it on.