The day started with a brisk walk up the stairs from Praca Martin Moniz to the Castelo de Sao Jorge, followed by a couple of hours of climbing the Castle walls and nice city views. Then downhill to the Cathedral and Alfama for late lunch, and Santa Apolonia station. The three-hour train ride to Porto was rather uneventfull. Finally, fast-walked from the Campanha station to Bolhao for a quick look around just before the sunset.