Find a bench, talk with a few locals and enjoy the hustle and bustle of Liberdade Plaza. It's a lovely spot to take some time out from sightseeing.
This Castelo Branco modern public area is a good spot to kick off your day of sightseeing. There's loads to explore in the vicinity, such as Branco Castle, Jardim do Paco Episcopal, and St. Michael's Church. Wander around at your leisure at Liberdade Plaza before hitting up these other fine sights.