© All Rights Reserved Castelo do Queijo (Cheese Castle?!) on the southern end of Matosinhos beach.The 17th-century garrison was built to commemorate Gonçalves Zarco who discovered MadeiraRelated images Largo Sao Domingos - Porto Porto Bridge Glimpse Crestuma / Lever Dam - River Douro Interior of São Francisco church - Porto Igreja dos Clérigos - Interior Porto backstreets