Barcelona has around forty covered municipal markets, and visitors see exactly one of them. Sant Antoni is the argument for seeing a second. It is a vast nineteenth century iron and glass hall on the western edge of the Eixample, reopened after a very long restoration that uncovered a stretch of Roman road underneath it, and it is used overwhelmingly by people who live within a few streets. On Sunday mornings a second hand book and collectors’ market wraps around the outside of it. Neither is an attraction, which is why both are worth your morning.
The hall itself
A cross shaped iron building from the 1880s, restored and reopened after more than a decade of work.
A food section on one arm, with the usual fish, meat, vegetables and cured goods, at neighbourhood prices.
A clothing and textile section, which is unusual for a Barcelona market and is a leftover of what the market originally sold.
Bar counters inside, which are cheaper than the equivalents in the famous market and take no queue at all outside lunch.
Archaeology under the floor, including a section of Roman road and part of the eighteenth century city wall, visible through glass and in the basement.
The Sunday market
Second hand books, comics, coins, stamps, vinyl and football stickers, spread through the streets around the hall.
Sunday mornings only, packing up in the early afternoon.
Free to browse, and browsing is what most people do.
Genuinely for collectors, with dealers who know exactly what they have, rather than a flea market of household goods.
Combine it with lunch in the neighbourhood, which is the local pattern.
The other markets worth a detour
Santa Caterina, in the old city, with the undulating coloured roof, small and calm and five minutes from the cathedral.
La Barceloneta, a compact modern hall serving the beach neighbourhood, good for a swim day.
El Ninot, in the Eixample, thoroughly modernised and thoroughly local.
La Llibertat, in Gràcia, small and inside the village streets.
Els Encants, which is not a food market at all but a large flea market under a mirrored canopy, worth seeing for the building alone.

Practical notes
Midday closing applies to most stalls in most markets outside the biggest ones, so mornings are safer than afternoons.
Sundays are closed for the food halls, without exception, while the collectors’ market is a Sunday event. Do not confuse the two.
Cash is still quicker at some stalls, though cards are widely taken.
Trolleys and elbows are part of a working market at nine in the morning, and standing in an aisle to photograph is not appreciated.
Bring a bag, since not every stall provides one and several charge.
Where this fits in a Barcelona trip
A neighbourhood market is a morning, and it pairs naturally with lunch and a walk rather than with sightseeing.
For the famous one and how to use it without paying the tourist premium, our guide to La Boqueria covers the timing and the counters.
For what to order once you sit down and how Catalan food differs from generic tapas, our guide to Barcelona’s food and tapas covers the menu.
And for the drink the neighbourhood does before Sunday lunch, our vermouth and tapas crawl covers where to do it and at what hour.

The short version
Go to Sant Antoni on a weekday morning for the working hall and the Roman road under it, or on a Sunday morning for the book and collectors’ market outside. Eat at a bar counter inside rather than a restaurant outside, at eleven or half past twelve rather than at one. Look at the archaeology in the basement, which most visitors miss entirely. And if you liked it, do the same thing in whichever neighbourhood you are staying in, because every district has its own version.
