Discover Milan's many layers during this 3-hour, small-group walking tour, with access to Milan Duomo rooftop and San Bernardino alle Ossa's little-known ‘bone chapel' — a site that dates back to the Middle Ages. The tour captures Milan's best-known and undiscovered highlights, including the distinguished Castello Sforzesco and majestic Milan Duomo, Italy's largest Gothic cathedral. Numbers are limited to just 14 people to ensure a personalized small-group experience.