It´s a romantic park around a historical building of Águas do Porto. This was a farm belonging to an English family and sold to the Town Hall in 1932. The gardens an open sky museum where ancient fountains and water arcs which were part of the old water distribution are displayed. It´s free and and from here you get a wonderful sight over River Douro and its river beach" Areínho". You can get there on foot from the Militar Museum or use the metro, stop "Heroísmo".