The ruins of Castel Dosso Maggiore can still be seen today on the high plateau of Brentonico.
Image gallery: Castello di Dosso Maggiore
There are several assumptions about the origin of this castle. What is certain is that in the 12th century the Castelbarco family owned the castle. Also the seat of the municipality was moved to the castle. Later the noble Madruzzo family got the castle as a fief. Today only the remains of the castle are visible.
A small path, starting at the sports field in Brentonico, leads directly to the ruins in about 10 minutes.