Skiing soldiers returning from World War II founded Vail Ski Resort in December 1962—60 years ago this winter—launching what would eventually grow to become one of the biggest, most popular ski resorts on the planet. Skiers from around the world love Vail for its sprawling 5,000-plus acres of terrain (including its spacious “back bowls”), as well as its Bavarian-inspired fairytale architecture and many indulgent spas.