Galleria Doria Pamphilj is one of Rome's largest and most magnificent private art collections, still owned by the princely Doria Pamphilj family. The opulent Baroque palace houses works by Caravaggio, Velázquez, Raphael, and Titian. Velázquez's famous portrait of Pope Innocent X is a highlight, along with Caravaggio's Rest on the Flight into Egypt. The private apartments are open to visitors, offering a glimpse into aristocratic Roman life. Audio guide narrated by a family member.