Museu Nacional de Machado de Castro

"Housed in a 12th-century bishop's palace...fascinating art collection, which runs the gamut from Gothic religious sculpture to 16th-century Flemish painting and ornately crafted furniture." Full review

"One of the city's most illustrious museums, the Museu Nacional de Machado de Castro sits on the site of a vast Roman cryptoporticus (a maze of underground storage vaults)" Full review

"Even if it were empty, this museum would be worth a visit for the stunning historic building alone" Full review