Day tour and evening tour, both to be seen.Is the best way of getting around and to hear a bit of the historic stories about the city and country as a whole. Also , guides are very keen to give you advice on where to go for entertainment (free of charge) and they often refer places that can be seen and are not necessary in the tour guide (in the Old Prison there is a fantastic Museum of photography with exquisite exhibition of photo cameras from all centuries, free entry!).
Highly recommend this particular walking tour, tour guide Filippe was exquisite, informative and answers to plenty of questions which indicates high knowledge if comes to history (not limited to history of Portugal!). We all enjoyed the tour and got even group picture taken by Filippe , who later sent it via email (nice touch!).