For a booked day in Barcelona, this ranked guide to Barcelona tours. Barcelona Turisme and Casa Batllo keep the official visiting details.
Barcelona: Hidden Secrets City Tour in German or English

Barcelona’s odd symbols are hiding in plain sight. This off-the-beaten-path walk turns the old town into a puzzle: you’ll hunt for mysterious, often-overlooked symbols and crack the logic behind curious drawings and codes. I especially like the focus on real…














