Mas la Sala Monument · Viladrau, Osona, Girona Fortified masia declared a cultural asset of national interest. Its oldest part is of the 14th century, when it was transformed into a domus with a perimeter wall and a circular tower, while the central block is of the 17th. The bandit Joan Sala i Ferrer, Serrallonga, was born here in 1594. Photo: Josep Maria Viñolas Esteva (CC BY 2.0) What to see and do in Viladrau