The trapdoor mechanism creaks as it opens, and the guide explains how the Romans used pulleys and winches to raise wild animals from the dark tunnels below into the sunlight of the arena floor. The children in the group are silent, which is the highest compliment they can pay. Travelling with children changes the equation of every attraction. The cathedral that would hold your attention for an hour holds theirs for four minutes. The museum that moves you to tears bores them to rebellion. But some European attractions work for everyone, not because they have children’s menus or play areas, but because they are genuinely and universally interesting. A seven-year-old and a seventy-year-old will stand in front of these three things and feel the same awe.

The Colosseum Underground, Rome: Where History Becomes Real

The standard ticket to the Colosseum takes you to the upper tiers and the arena floor, but the Full Experience ticket that includes the underground, the hypogeum, is the version that transforms the visit from a history lesson into a time machine. The underground was the backstage of the Roman Empire, a network of tunnels and cages where gladiators prepared and wild animals were kept before being lifted to the arena floor on platforms operated by a complex system of ropes and pulleys. Children do not need to know about Roman engineering or the politics of imperial spectacle. They need to stand in the tunnel where lions were caged and imagine a trapdoor opening above them and a wild animal rising into the sunlight to the roar of 50,000 people. The guide explains the mechanics. The children do the imagining. The reconstructed section of the arena floor lets them stand where gladiators stood. The standard ticket does not include the underground. Book the Full Experience ticket, about 32 euros, three to four weeks in advance at coopculture.it. The children will talk about this for years.

Sagrada Familia, Barcelona: A Forest in Stone

Book the 9am slot at the Sagrada Familia and enter through the Nativity Facade, the side of the basilica that Gaudi himself completed. The first thing a child notices is the stone. It is not grey. It is warm and golden and covered in turtles and snails and frogs carved into the base of the columns. Gaudi designed the basilica to feel like a forest, and to a child it does exactly that. The columns are tree trunks that branch into the ceiling, and the stained glass windows shift colour as you walk from orange to green to deep blue, casting coloured light across the stone floor. The passion facade on the opposite side is completely different, stark and angular, and the contrast between the two is worth discussing with older children. There is a lift to the towers, and the view of Barcelona from the top reduces the city to toy size, an effect that every child who has ever looked down from a great height understands immediately. Book tickets at sagradafamilia.org and choose the tower option. Allow two hours for the visit, longer if you are the sort of family that reads every label.

The London Transport Museum, Covent Garden: Playing While Learning

There is no queue at the London Transport Museum, which is the first thing parents notice and appreciate. While other families are standing in a 90-minute line at the Natural History Museum, you will walk straight into the London Transport Museum and your children will climb onto a red double-decker bus from the 1960s, sit in the driver’s seat of a black cab, and drive a Northern Line tube train via a simulator that is, against all odds, genuinely engaging. The museum tells the story of London through its transport system, from the horse-drawn omnibus to the first underground railway, through the Blitz when tube stations were used as air raid shelters. The design is clever enough that adults learn things while the children play. The museum shop sells excellent wooden toys, and the cafe serves cake. The museum is located on a Covent Garden side street, two minutes from the main piazza. The lack of a dinosaur means the lack of a queue. Entry is 18.50 pounds for adults and free for children under 18. Book at ltmuseum.co.uk.

Which of these three attractions do you think would captivate your family the most, the Colosseum underground, the forest of the Sagrada Familia, or the tube train simulator in London?

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Category: European Travel Guides. Updated: June 11, 2026.

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