London might have a reputation for being expensive, but when it comes to family fun, the city is full of amazing things you can do completely for free. From world - class museums to beautiful parks and street performances, there’s plenty to keep children entertained - without spending a penny.

Here’s your ultimate guide to free things to do in London with kids 👇

🦖 1. Discover Dinosaurs at the Natural History Museum

This classic London museum is every child’s dream.
See enormous dinosaur skeletons, a roaring T-Rex, sparkling gems, and interactive science zones - all for free!
📍 Location: South Kensington
💰 Free entry (donations welcome)

🧠 2. Play and Learn at the Science Museum

Right next door, the Science Museum is another hit for families.
Kids can press buttons, launch rockets, and experiment in the Wonderlab and Pattern Pod.
💡 Tip: Check the museum’s free daily demonstrations and special events.

🖼️ 3. Explore Art at Tate Modern

Let your kids’ imagination run wild inside the Tate Modern.
The giant turbine hall often features large-scale interactive art installations that children love exploring. Plus, there’s a great view of the Thames from the balcony.
🎨 Creative and inspiring - no ticket required!

🦁 4. Watch Animals in the Parks

You don’t need to visit the zoo to meet London’s wildlife.
Head to St. James’s Park to see pelicans being fed daily around 2:30 pm, or spot deer roaming freely in Richmond Park.
🌳 Perfect for a nature-filled family day out.

🤹 5. Enjoy Street Performers at Covent Garden

Covent Garden is full of energy and talent - jugglers, magicians, and musicians perform daily in the central piazza.
Grab a snack and let the kids enjoy the show.
💰 Performers work for tips, so bring a few coins if you want to support them.

🏰 6. Walk Through History at the Changing of the Guard

Witness one of London’s most iconic traditions for free: the Changing of the Guard at Buckingham Palace.
Arrive early to get a good spot and enjoy the music and ceremony.
📅 Check the schedule - it doesn’t happen every day.

🚤 7. Walk Along the South Bank

Take a stroll along the South Bank of the River Thames, from the London Eye to Tower Bridge.
You’ll find playgrounds, public art, street food, and buskers - plus incredible views of the city’s skyline.

🚇 8. Visit Platform 9¾ at King’s Cross

For little (and big) Harry Potter fans, stop by King’s Cross Station to see the famous Platform 9¾ and take a free photo pushing a trolley through the wall!
🧙‍♂️ The Harry Potter shop nearby is also worth a quick visit.

🎠 9. Adventure Playgrounds and City Farms

London has amazing adventure playgrounds like Coram’s Fields (where adults can only enter with a child!) and lovely city farms such as Hackney City Farm and Mudchute Farm.
🐐 A great way to see animals up close - for free.

🌈 10. Enjoy the Views from Primrose Hill

End your day with one of the best free views in London.
Climb Primrose Hill for a picnic and watch the sunset over the skyline.
🌆 Simple, peaceful, and unforgettable.

💡 Final Tip

Bring snacks, water, and comfortable shoes - many of London’s free attractions are within walking distance of each other, so you can easily explore several in one day.
Free fun, family smiles, and unforgettable London memories await!