Has anyone taken this tour? I usually don't care for group tours when I'm traveling, however these tours seemed highly rated and talked about on tripadvisor. I'm specifically interested in the old city walking tour.
I have! Really liked it and really recommend it. We took the Gaudi tour first and then went back another day for the old city tour. I learned a lot from the Old City tour, and the guide was really good, but I have to admit we enjoyed the Gaudi tour a bit more, as our guide, Debbie was just excellent.
@Dina, did you book in advance or just show up?