A galleria is a covered shopping arcade or passageway that typically features a variety of shops, cafes, and sometimes art galleries. These structures often have glass roofs, allowing natural light to illuminate the space, creating a pleasant environment for shoppers and visitors. Gallerias can be found in many cities around the world and are popular destinations for both locals and tourists. The concept of a galleria dates back to the 18th century, with notable examples like the Galleria Vittorio Emanuele II in Milan, Italy. These spaces often serve as social hubs, where people gather not just to shop, but also to enjoy leisure activities, making them important cultural landmarks in urban areas.