Grao-Para Palace is a magnificent structure that has been a residence of some of the region's richest and most important families. Make time to view it for yourself.
You're spoiled for sightseeing choice when in Historic Center. Grao-Para Palace is a good place to start here, but there are loads of other interesting places to consider. Imperial Museum, Quintandinha Palace and Free Flight Ramp of Simeria are not far from the historic stately house and will fill in your day nicely.