Geophysical Investigations Inside the "Casa do Infante", Oporto, Portugal

The "Casa do Infante" is located near the Douro River, Oporto, North of Portugal, in an area that went through intensive development during the 13th and 14th centuries. The building, an important asset of the Portuguese Crown in Medieval times, was used as the King's Customs House and as the Royal Mint since the 14th century.