Barcelona

Barcelona spent 2026 saying the quiet part out loud. In the spring the council appointed a commissioner for sustainable tourism whose opening line to the press was that the city does not want one more visitor. The overnight tourist tax roughly doubled in April. The hill everyone photographs at sunset now has a fence and a closing time. None of that makes Barcelona unwelcoming — it makes it a city with rules, and the rules are mostly about when.

Start with the church, because this year it is genuinely a different building. On 10 June 2026, a hundred years to the day since Antoni Gaudí died — three days after a number 30 tram knocked him down on Gran Via, unrecognised, with no papers on him — the cross went onto the Sagrada Família's Tower of Jesus Christ and Pope Leo XIV blessed it. At 172.5 metres it is now the tallest church in the world, and after 144 years the central tower Gaudí drew is finally standing. The cranes have not all gone — interior work runs into 2028 — but they have moved over to the Glory façade.

Inside, the thing worth planning around is the hour. Joan Vila-Grau spent two decades glazing the nave to Gaudí's brief, and the colour is sorted by compass: the Nativity side cools from yellow into green and deep blue for morning light, the Passion side runs yellow into orange and red for the end of the day. Book a timed slot after four and the west windows drop a band of red across the columns and the floor. Tower access is a separate ticket, and it goes up a façade spire rather than the new central one, down a stone spiral much tighter than you expect.

The other architect

Ten minutes up Avinguda de Gaudí sits the work of the architect Gaudí is always measured against. Sant Pau is 14.5 hectares — nine Eixample blocks — of brick pavilions in a garden, built to Lluís Domènech i Montaner's design between 1902 and 1930. This was not a museum until recently: nurses were pushing trolleys through here until autumn 2009, when the wards moved into a modern block at the north end and the pavilions went to restorers.

A kilometre of tunnels runs underneath, dug so patients could be moved between buildings without going out in the rain; you get down there by a staircase at Pavilion 4. Each pavilion is tiled differently inside, and the gardens between them were part of the treatment — Domènech i Montaner held that a patient who could see a tree recovered faster. Two hours is the honest estimate. Most people budget one.

Concrete on a hill

The four gun platforms on top of Turó de la Rovira started firing on 3 March 1938, aimed at bombers coming in over the coast. After the war the emplacements filled up with people instead: a shanty settlement called Els Canons, around 110 huts and 600 residents, which lasted until 1990 and was the last one the city cleared before the Olympics.

You climb up for the view, and so does everyone else — enough that after years of night-time parties the neighbours forced the issue. Since May 2023 a perimeter fence closes the summit at 7.30pm in summer and 5.30pm in winter, so the sunset the photographs promised is the one thing you cannot have. Go at five instead: the light is already low, the concrete holds the day's heat, and you can read the panels without someone standing on them.

Lunch, standing

Poble Sec, at the foot of Montjuïc, is where to eat, and Quimet & Quimet on Poeta Cabanyes is the reason. Same family since 1914, fifth generation, preserves merchants throughout. There are no chairs and no bookings — you stand at a barrel with bottles racked to the ceiling above you while someone assembles montaditos on the bar out of tins opened in front of you. Weekdays only, noon to four and six to half past ten. Arrive at 12.15 or accept being pressed into the vermouth shelf.

Ten minutes along Nou de la Rambla is Refugi 307. Between 1936 and 1939 Barcelona's residents dug more than 1,400 air-raid shelters, largely with their own hands and their own money, and this is the one you can walk into. The tunnels run about two metres high and the three entrances turn hard corners on purpose, so shrapnel could not travel down them. Inside there was a kitchen, an infirmary, water piped off Montjuïc and a room set aside for small children. Individual visits are guided only and sell out: English at 10.30 on Sunday mornings, a few euros.

Water, and no sand

Barceloneta in August is a negotiation. The version locals use sits past Diagonal Mar at the far end of the seafront — the Zona de Banys at the Fòrum, where there is no beach at all. You cross flat concrete terracing and climb down a ladder into enclosed seawater that is deep from the first rung, with no shorebreak and nobody selling mojitos along it. Free, lifeguarded from late May to mid-September, ten minutes from El Maresme–Fòrum on metro line 4.

At the opposite corner of the city, near the top of line 3 where the streets stop climbing, the Desvalls family laid out a neoclassical garden in the 1790s. The maze that gives Parc del Laberint its name is 750 metres of clipped cypress on the lowest of three terraces, with a relief of Ariadne handing Theseus his thread at the entrance and a statue of Eros at the centre, which tells you what the reward was meant to be. Entry is capped at 750 a day, free on Wednesdays and Sundays, and between the shade and the water channels it is markedly cooler than the Eixample on a bad August afternoon.

The market that isn't La Boqueria

La Boqueria has spent a decade turning into a takeaway aisle, and its own traders have now voted to ban the snack stalls and go back to selling food people cook at home. Until that lands, give the hour to Els Encants at Glòries. Trading in some form since the fourteenth century, it has sat since 2013 under a gilded mirrored canopy hung 25 metres up, whose steel underside breaks the ramps and stalls into shifting fragments overhead. Open Monday, Wednesday, Friday and Saturday, 9 to 8; the dealers' auction runs 8 to 9 on those three weekday mornings, and anyone can watch.