Tower of o Reloxo Monument · A Guarda, Baixo Miño, Pontevedra A tower of medieval origin partly rebuilt during the 16th century, a remnant of the town's old defences; today it shows among the stone houses of the historic centre with its clock face above the roof. Photo: HombreDHojalata (CC BY-SA 3.0) What to see and do in A Guarda