3 days in Barcelona Itinerary

Barcelona, the country’s second-largest city, is a cosmopolitan urban center known for its throbbing youthful energy and stellar architecture.

Step off the beaten path and head to Vila Vella (Old Town) and Recinte Modernista de Sant Pau. There's lots more to do: don't miss a visit to Casa Batllo, admire the landmark architecture of Basilica de la Sagrada Familia, stroll around Parc Guell, and test your problem-solving skills at popular escape rooms.

To see traveler tips, maps, reviews, and tourist information, you can read our Barcelona day trip tool.

August in Barcelona sees daily highs of 33°C and lows of 25°C at night. Cap off your sightseeing on the 21st (Mon) early enough to travel back home.