Barcelona is known for many things - Antoni Gaudí’s work, medieval history, for being among the richest cities of Spain, love for football, and of course, as the capital of Catalonia. If you have been planning a trip, you probably have checked about popular sights and attractions already. On a planned day tour of Barcelona,
Check these cities off your European bucket list while you can still do so for free, as travel authorizations will be needed soon to cross the Atlantic.