Free days out in London this summer
On a budget this summer? Fear not, we have found some free attractions in London, meaning all you need to do is worry about the train tickets. London in summer is packed with genuinely brilliant free things to do with kids, and in 2026 you can still fill entire days without spending anything if you plan it right.
Start with the big-hitters: London’s world-class museums are completely free. The Natural History Museum is always a winner, especially the dinosaur gallery and earthquake simulator, while the Science Museum offers hands-on exhibits across six floors, from space travel to engineering. Both are ideal for rainy days or when you need a few hours of structured fun.
If the sun’s out, London’s parks are where the city really shines. Greenwich Park is perfect for a full family day out, with wide-open spaces, playgrounds and incredible skyline views. Kids can run freely, spot deer and even stand on the Prime Meridian line for a fun photo moment.
For something more interactive, keep an eye out for seasonal summer events. In 2026, free outdoor activities include gaming sessions and pop-up entertainment in places like Canary Wharf, where kids can play on big screens in the open air. These events usually run throughout July and August and don’t require booking, though arriving early helps.
Another standout is the Horniman Museum and Gardens, which combines indoor exhibits with huge outdoor gardens. It often hosts free family events in summer, giving you a mix of culture and space to roam.
Don’t overlook London’s iconic sights either. Watching the Changing of the Guard, walking across Tower Bridge or exploring the British Museum can all feel like big adventures for kids without costing a penny.
The key is to mix things up: a museum in the morning, a picnic in a park, then a free event or landmark walk.
London makes it surprisingly easy to create a full, memorable summer day out with kids, no budget required, just a bit of planning. And, remember, if you buy a family railcard you can save a third on train travel.
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