Things to do in Barcelona

May, June and September are warm enough for the beach without the peak summer crowds. July and August are the busiest months, and winter is mild and quieter.

Yes. Entry is by timed ticket, and same-day tickets are often sold out, especially in high season. Booking ahead, ideally with tower access if you want it, is the safest option.

Three to four days covers the main Gaudí buildings, the old town and a beach day. Add a day for Montserrat or a trip along the coast.

For popular tickets and small-group tours, a few days to two weeks ahead is a safe window, and more in peak season or around holidays. Many day tours and food walks still have space a day or two before, so it is worth checking live availability even for last-minute plans.

Many experiences include free cancellation, usually up to 24 hours before the start time. Each listing shows its own policy, and the ones marked "Free cancellation" can be cancelled for a full refund within that window.