The Borghese Gallery only allows 360 people at once in the museum, every two hours. Book with us your tickets in time! This is one of Rome's must-see museum. The museum has one of the best collections of art in the world in terms of sculpture, painting and architecture. visitable in the 2-hour time allotment you have. Floor mosaics from ancient Roman villas showing gladiators and their kills; ancient Roman sculptures, Egyptian art, Renaissance painting by some masters like Raphael and Titian, and some of Bernini's most famous and loved sculptures.