Beyond the museums and royal palaces, London is packed with unique, larger-than-life experiences. Whether your kids want to walk through an underwater ocean tunnel, feed a tiger, or literally step inside their favorite storybooks, this list covers the city's best interactive attractions, zoos, and immersive adventures.
SEA LIFE London Aquarium (South Bank)
Located directly beneath the London Eye, this massive subterranean aquarium is brilliant for all ages. Kids can walk through the stunning glass Ocean Tunnel with sharks and sea turtles swimming directly overhead, and see the resident colony of Gentoo penguins.
🔥 Hot Tip: Because it is located in County Hall right next to Shrek’s Adventure and the London Eye, you can buy multi-attraction combo tickets online to save a huge amount of money.
ZSL London Zoo (Regent's Park)
The world's oldest scientific zoo, set right in the middle of beautiful Regent’s Park. You can get face-to-face with Asiatic lions in the "Land of the Lions" exhibit, walk through a rainforest canopy with free-roaming monkeys, and visit the massive gorilla kingdom.
🔥 Hot Tip: The zoo is massive, so definitely bring a stroller if you have toddlers! Also, look out for the Reptile House—it's exactly where they filmed the famous snake scene in the first Harry Potter movie.
Battersea Park Children's Zoo (Battersea)
A fantastic, much smaller alternative to London Zoo, designed specifically for younger kids and toddlers. It focuses on smaller animals like meerkats, otters, lemurs, and farm animals.
🚂 Play Zone Highlight: Right in the middle of the zoo is an absolutely epic adventure playground featuring a real, decommissioned fire engine and a giant wooden fort!
(These attractions are essentially walk-through theatre experiences where the kids become part of the story!)
The Paddington Bear Experience (County Hall)
London’s newest immersive attraction. You board a full-sized train carriage at Paddington Station and are whisked away to the Browns' house at Windsor Gardens. Kids get to solve puzzles, meet Mrs. Bird, play interactive games, and help Paddington prepare for the Marmalade Day Festival!
🔥 Hot Tip: The grand finale includes a photo opportunity with Paddington himself, and yes, you actually get to eat a real marmalade sandwich!
Shrek’s Adventure! London (County Hall)
Located right next door to the aquarium, this is a wildly fun, laugh-out-loud walkthrough experience. It starts with a 3D magical flying bus ride (driven by Donkey), followed by 10 live fairy-tale-themed shows where the kids have to collect clues to find Shrek.
This is the UK's largest permanent immersive art experience, and it is entirely mesmerizing for kids. There are no framed paintings—instead, the masterpieces of Van Gogh, Monet, and Dalí are animated and projected across the walls, floors, and ceilings. Kids love running through the moving colors and dancing to the cinematic soundtrack.
A brand new, mind-bending playground of perception right on Oxford Street. It was developed with neuroscientists and features over 80 immersive optical illusions and sensory rooms. Your kids will shrink, grow, walk on the ceiling, and question everything they see.
Paradox Museum London (Knightsbridge)
Located directly opposite Harrods, this brilliant attraction features over 50 mind-bending optical illusions and interactive exhibits.
🌟 Immersive Highlight: Kids can defy gravity in the Zero Gravity Room, walk on the ceiling in the Reversed Room, or try to keep their balance walking through the spinning Paradox Tunnel. It is completely hands-on and specifically designed to create hilarious, impossible-looking family photos!
🔥 Hot Tip: Because it is literally across the street from the department store, it makes for the perfect bargaining chip—promise the kids a trip here if they behave while you browse the shops in Knightsbridge!
Outernet London (Tottenham Court Road) Located right outside Tottenham Court Road station, this is a mind-blowing, immersive entertainment district. The "Now Building" features a massive public atrium entirely wrapped in four-story-high, 360-degree interactive 8K LED screens.
🔥 Hot Tip: It is completely free to walk into, and the immersive digital exhibitions change throughout the day. Kids absolutely love running around the room chasing the interactive digital elements on the floor and walls!
Madame Tussauds London (Baker Street)
The original and most famous wax museum in the world. While snapping photos with the Royal Family and pop stars is great, the kids will absolutely love the dedicated Marvel Universe 4D cinema experience and the immersive Star Wars exhibit where they can sit on the Millennium Falcon.
The London Dungeon (South Bank)
For older kids and teens only! This is a hilarious, highly theatrical, and occasionally terrifying walk-through journey covering 1,000 years of London’s darkest history. You will encounter Sweeney Todd, survive the Great Fire of London, and endure a drop-ride in the dark. (Recommended for ages 12+).
If you are planning to hit several of the heavy-hitters on this list, it is absolutely worth looking into a Merlin Annual Pass (or at the very least, purchasing a multi-attraction combo ticket). Many of London's biggest commercial attractions are owned by the same company (Merlin Entertainments).
A Merlin Pass covers entry to:
SEA LIFE London Aquarium
Shrek's Adventure! London
Madame Tussauds London
The London Dungeon
The London Eye (from the 'Sights' page!)
🔥 Hot Tip: Even if you don't buy a full annual pass, if you plan to visit at least two of these attractions, always buy a "Multi-Attraction Ticket" directly on any of their websites. Bundling them together can save you up to 50% compared to buying individual tickets on the day!