London Aquatic Centre - inflatables
Challenge yourself on this epic inflatable course, set on the Olympic 50m pool. With thrilling obstacles, slides, and climbing walls, it’s perfect for adventurous swimmers aged 8 and up. Check dates on the website. Adult – £12.60, Junior – £9.45
Times change seasonally — always check before you set off.
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Lee Valley VeloPark
Located at the iconic Queen Elizabeth Olympic Park in Stratford, Lee Valley VeloPark offers kids aged 2 to 16 the chance to learn to ride or perfect their cycling at a world-class Olympic venue. Sessions stretch from toddler balance bike play to BMX, indoor pump track riding, and velodrome track cycling on fixed-gear bikes. Led by expert coaches, the sessions are really great as they emphasise confidence, safety, and core handling skills. But you need to book ahead - most sessions are 'released' 60 days before kick-off. Sessions include: VeloBalance (Ages 2+): A 45-minute parent-assisted session using balance bikes (£8.15) focused on balance, scooting, and transitioning away from stabilisers. Pedal Up! (All ages): 45-minute interactive group sessions (£8.15) for kids who can pedal independently, teaching core cornering, braking, and control fundamentals. Mini Rider / Pump Track: 45-minute sessions (£8.50) tackling the indoor pump track to master bike control before advancing to BMX or mountain biking. After-School Clubs (Ages 7–16): Specialist evening sessions for BMX (£7) and Track Velodrome cycling (£14.20 for ages 12–16, height requirement 145cm+).
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Zip World London at the ArcelorMittal Orbit
Britain's tallest sculpture - that Olympic DNA-like red thing, if you recall - doubles as an adventurous launchpad. You can now take the world’s longest and tallest tunnel slide down the artwork, spanning 178m in length, and including 12 loops, catching glimpses of London from new heights. Who'll love it more, parents or kids? Our niece still talks about this one, several years later!
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Queen Elizabeth Olympic Park (Tumbling Bay Playground)
Excellent play zone with rock pools, sand pits, treehouses, wobbling bridges and water pumps for building dams.
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Inflata Nation Colindale
This massive indoor arena gives kids the chance to enact their Gladiator dreams - it's packed wall-to-wall with connected inflatable activities. Race down giant 11-meter slides, tackle the obstacle ball course, jump onto tipping slides, and scramble up climbing walls. There's a dedicated, sealed-off area for under-4s so toddlers can bounce safely away from the energetic older kids. It's a nice workout for both kids and adults, or the on-site café balcony means parents can watch the action from above.
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TeamSport GoKarting & Activities Brent Cross
Perched on the top floor of Brent Cross Red Car Park - glam, we know - this indoor entertainment venue features a 400m multi-level electric karting track that our kids love. There are adult and junior high-speed karts, plus a separate mini track for four-to-seven-year-olds. You can easily pair a race session with their on-site duckpin bowling, electronic games arcade, pool tables, and diner food. Or pop next door to Brent Cross for a shop and eat.
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Lee Valley White Water Centre (Water Tubing)
This 2012 Olympic venue offers plenty of ways for the whole family to get wet, from family paddling sessions to water tubing and inflatable obstacle courses on the calmer lakes. There is a sandy beach play area and a terrace cafe beside the white-water course.
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