Considered the cultural center of Mexico City, the Palacio de Bellas Artes (Palace of Fine Arts) is a must-visit. The exterior of this 20th-century palace showcases art nouveau and art deco-style ...

One of the most-visited sites in Porto, the Palacio da Bolsa is renowned for its exquisite neoclassical facade and ornate gilded Arabian Hall. This massive building – located in the historic ...