Galleria Colonna is a museum and gallery located in Palazzo Colonna, one of the oldest and largest private palaces of Rome. It was commissioned by Cardinal Girolamo I Colonna and has been a family residence since the fourteenth century. Visitors can explore stunning exhibits such as Princess Isabelle's Apartment, Pio Pavilion, and Colonna Gallery. The Galleria provides tours upon reservation and boasts a wealth of ancient artwork including frescoes, bronze statues, and inlaid wooden panels. On its terrace over the secret gardens, guests can overlook the breathtaking view of Rome while sipping coffee and enjoying the warm Italian day. Truly, the Colonna Palace provides an unforgettable experience of luxury, history, and beauty.