Read what other Viator.com travelers think about the 'The Cathedral of the Sea' Walking Book Tour in Barcelona. What they loved, what they liked and what they think could be improved, it's all here to help you make the most of your next trip.
Outstanding! Excellent info provided. Antonia (I think that was her name), made the tour an easy path to understand the history of Catalonia, Spain. Without any doubts, I will take it again.