Welcome to Historic America & UCPlaces' audio walking tour of Barcelona! I'm your tour guide, Aaron Killian. Today we'll be walking through the historic core of this fascinating city. You'll see stunning architecture, grand fountains and some of the world's most unique homes in a journey through centuries of history, spanning from the Roman Empire to the present day. We can't wait to share Barcelona with you! To get started, make your way to the Plaça de Sant Jaume. This is one of Barcelona's many city squares. Look for street signs titled "Plaça de Sant Jaume" and stately government buildings bordering the square. If you see these, you're in the right place.