The Catalan Jewish was a key minority for many Centuries. Know where they were living, their trades, their contribution to our History and the History of Humanity, and how that community came to an end because the intolerant slash of the Black Friars.
When the Jewish people did come to the Iberian Peninsula? That is a matter for controversy. But from 8th C. onwards there are some traces from their presence in the city of Barcelona. The tour will basically go around the streets of the Call. That term probably comes from Kahal and is the neighbourhood when most of the Catalan Jewish were living.
Know about how religion was playing in that country a pivotal role through visiting Bishop Palace, Cathedral and so many churches, guardians of important sacred art.