The Castle of Voltregà is located next to the church of Sant Martí Xic, at the southern tip of the Serrat de Sant Martí, within the municipality of Les Masies de Voltregà.
The first documentary mention we have of this castle dates back to 902.
Currently, this castle is in ruins. The few visible remains are located on top of a hill. The ground plan of the castle is adapted to the topography of the land. A rectangular plan can be seen. We can also see piles of the demolition of this castle.
From this point, in addition, there are impressive views of the Plana de Vic.