How La Mercè works
Unlike a neighbourhood festival, La Mercè has no single hub: it is close to 500 activities spread across the whole city, from the Gothic Quarter to the seafront. This year’s guest city is Shanghai, bringing Asian music, dance and street arts to several stages. With children, the key is not trying to see it all: pick one area or one time slot and stay there.
🎪 Popular Catalan culture runs through it, just like in neighbourhood festivals: giants, castellers, sardanas and correfoc, but at city scale and with groups from several neighbourhoods gathered together.
24 September: the main day
Thursday the 24th, the patron saint’s day, has the busiest traditional programme. In the morning, from 10.45 am in Plaça de Sant Jaume, giant-figure groups from different Barcelona neighbourhoods gather to dance together before setting off in a parade through the Gothic Quarter around midday: it is one of the easiest events to watch with children, because it happens on the street and you can join or leave without losing your spot. That day, museums and municipal centres also tend to open for free.
🎪 With children who tire quickly, go to the giants’ gathering (10.45 am) instead of waiting through the whole parade: in twenty minutes you will already have seen the main groups dance without following the route on foot.
The spaces designed for families: Port Olímpic, Fòrum and Glòries
Unlike the historic centre, which is busier and runs into the evening, three spaces concentrate the daytime programme designed for children: Port Olímpic (circus, dance, clowns and participatory installations), Parc del Fòrum and Parc de les Glòries. These are open areas, easier for buggies and less crowded than the Gothic Quarter.
🗺️ Each of these spaces publishes its own time slot in the official programme: it is worth checking the exact day and time before heading over, as they change between editions.
Correfoc: the children’s version and the adult one
The Mercè correfoc has two sessions on Passeig de Gràcia, between Consell de Cent and Provença: a children’s one at 6 pm, with less intense pyrotechnics and designed for families, and the adult one at 8.30 pm, far more intense and not recommended for young children. This year it also debuts the Porta de l’Infern, a giant stage structure from which devils and fire beasts emerge.
🎪 Long-sleeved cotton clothing, a hat and closed shoes, even at the children’s session: sparks still fly. With noise-sensitive children, it is better to watch from a side street than to join the route.
The closing piromusical: Sunday the 27th, by the sea
The festival closes on Sunday the 27th at 10 pm with the piromusical, a fireworks show synchronised to music. This year it moves to Bogatell beach (in previous editions it was held in Montjuïc), which makes it easier to watch with children: you can arrive early and sit on the sand instead of finding a spot in a crowded avenue.
🎪 It is the trickiest time in the programme for young children: by 10 pm many should already be asleep. If you go, bring a blanket or towel for the sand, and expect the metro and bus to be packed afterwards.
🗺️ The exact times and locations of each event are in the official programme and may change until the last minute: that is where changes appear first.
Getting around La Mercè with kids
La Mercè is not a neighbourhood festival you can cover in one afternoon: it is Barcelona’s citywide festival, with simultaneous events far apart from each other. With children, the strategy that works best is choosing one plan per time slot instead of trying to string several areas together in one day. The main day’s morning (giants in the Gothic Quarter) and an afternoon at Port Olímpic or the Fòrum make a good combination without wearing anyone out.
The Gothic Quarter and Passeig de Gràcia get very crowded, especially on weekday evenings and during the correfoc: if you are going with a buggy, the open spaces by the sea (Port Vell, Port Olímpic, Bogatell beach) are more comfortable than the historic centre. By metro, lines L1 and L4 reach most of the venues; for the Fòrum, L4 goes there directly.
Mum to mum: because it is so big, the temptation is to plan all five days. You do not need to. With one or two well-chosen plans — the giants’ gathering and a family space by the sea — you already get the best of the festival without ending up exhausted. And September still gets warm at midday: water, a hat and sunscreen if you will be outdoors.
