4 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.

Visiting Camino de Ronda and Via Ferrata Cala del Moli will get you outdoors. Spend the 23rd (Sat) among aquatic life with a scuba or snorkeling tour. There's lots more to do: admire the landmark architecture of Basilica de la Sagrada Familia, get outside with Bodo Barcelona, stroll around Parc Guell, and don't miss a visit to Casa Batllo.

To see where to stay, traveler tips, other places to visit, and tourist information, use the Barcelona online road trip planner.

In March, daily temperatures in Barcelona can reach 19°C, while at night they dip to 9°C. Finish up your sightseeing early on the 23rd (Sat) so you can travel back home.