Vatican Guided Tour | Official Vatican Tours & Tickets, Sistine Chapel Tours, Vatican Guided Tour (Vatican Tours) is a licensed tour operator (official travel agency). Vatican guided tours and special events in the Vatican City, Holy See, Vatican Museum, Saint Peter’s Basilica and St Peter’s Tomb (Necropolis). We offer special Guided Tours, Sightseeing of the Vatican Museum, Sistine Chapel, Vatican Gardens, St Peter’s Basilica, St Peter’s Tomb, Vatican Grottoes, Necropolis and Catacombs.