Rocchetta Mattei had an important defensive role over the years. Now a historic attraction, you can just imagine some of the scenes its fortified walls have witnessed.
You're spoiled for sightseeing choice when in Grizzana Morandi. Rocchetta Mattei is an ideal place to begin here, but there are lots of other worthwhile sights to consider. Museum of Giorgio Morandi, Caves of Labante, and Museo Iola di Montese are near the history-filled fortress and will top off your day nicely.