Sandcastle Waterpark
Blackpool, Lancashire, England
A big indoor water park on Blackpool’s seafront: slides, wave pool and toddler areas.
Scout: Indoor and warm, so it’s rain-proof. No longer on new Merlin passes.
Indoor fun
Rain? No problem. From soft play for toddlers to laser tag for teens, here’s indoor fun that burns off energy whatever the weather.
Photo: Lawrence Crayton on Unsplash
Scout’s verdict
Indoor places fill up on wet weekends, so book a slot as soon as the forecast turns. Weekday sessions are usually cheaper.
Showing 47 of 47 adventures
Blackpool, Lancashire, England
A big indoor water park on Blackpool’s seafront: slides, wave pool and toddler areas.
Scout: Indoor and warm, so it’s rain-proof. No longer on new Merlin passes.
Forest villages across the UK and Ireland
Forest short breaks built around an indoor tropical pool, bikes and activities.
Scout: A short break, not a day out. Midweek breaks are usually cheaper.
Rust, Germany (next to Europa-Park)
A huge Scandinavian-themed indoor water world beside Europa-Park.
Scout: Give it its own day rather than squeezing it in.
Leisure centres near you
Flumes, wave machines and inflatable sessions at local pools.
Scout: Look for family swim sessions and fun inflatable times.
Wiltshire, England
A drive-through safari park plus a stately home and adventure play.
Scout: Windows up where the signs say: monkeys love car aerials.
Bewdley, Worcestershire, England
A drive-through safari plus walk-through areas and family rides.
Scout: Do the drive-through first, then the walk-round areas.
Centres across the UK
Indoor aquariums with sharks, rays and penguins at some centres.
Scout: Perfect rainy-day rescue, usually 1.5–2 hours.
Monterey, California, USA
Sea otters, kelp forests and a giant open-ocean tank.
Scout: Don’t miss the otter feeds.
Farm parks near you
Feeding lambs, tractor rides, play barns and bouncy pillows.
Scout: Lambing season in spring is extra special.
South Kensington, London
Dinosaurs, a blue whale skeleton and an earthquake room. Free general admission.
Scout: Arrive at opening for the dinosaur gallery.
South Kensington, London
Space, flight and hands-on science. Free general admission.
Scout: Some interactive galleries charge. Check before you go.
Bethnal Green, London
A free museum designed for children and young people, full of play and design.
Scout: Brilliant for under-10s on a wet day.
Edinburgh, Scotland
Dinosaurs, Dolly the sheep and hands-on galleries. Free general admission.
Scout: Head up to the rooftop terrace for city views.
Halifax, West Yorkshire, England
A hands-on museum made for children, with play-based galleries.
Scout: Best for under-11s. Book ahead in the holidays.
Leicester, England
Rockets, a planetarium and space galleries.
Scout: Catch a planetarium show: check times on arrival.
Greenwich, London
Stand on the Prime Meridian and catch a planetarium show.
Scout: Greenwich Park next door is free and great for a picnic.
Washington, DC, USA
Most Smithsonian museums are free, including Natural History and Air and Space.
Scout: Two museums a day max with younger kids.
San Francisco, California, USA
Hundreds of hands-on science exhibits on San Francisco’s waterfront.
Scout: Teens love the evening events: check the age rules.
Merritt Island, Florida, USA
Real rockets, astronaut stories and the Space Shuttle Atlantis.
Scout: An easy add-on to an Orlando trip. Check launch schedules.
Paris, France
One of Europe’s biggest science museums, with a dedicated children’s area.
Scout: Book the children’s area (Cité des enfants) in advance.
Amsterdam, Netherlands
A hands-on science museum in a striking green building, with a rooftop terrace.
Scout: Great on a rainy Amsterdam day.
Museums near you
Many local museums are free and run holiday trails and crafts.
Scout: Ask at the desk for a kids’ trail sheet.
London
The Crown Jewels, Yeoman Warders and nearly 1,000 years of history.
Scout: Join a Yeoman Warder tour: they’re great storytellers.
Dover, Kent, England
A huge medieval castle with secret wartime tunnels beneath.
Scout: English Heritage members go free.
Across England, every September
Hundreds of historic places open for free, with tours and family events.
Scout: Some events need booking. Check the website in August.
Cornwall, England
Giant biomes with a rainforest inside, plus play areas and events.
Scout: The rainforest biome is warm. Wear layers.
Richmond, London
World-famous gardens with a treetop walkway and children’s play garden.
Scout: The treetop walkway is a hit with all ages.
Seaside towns near you
Sandcastles, pier arcades, crazy golf and chips on the prom.
Scout: Choose lifeguarded beaches and swim between the red and yellow flags.
Wales and the Lake District
Big zip lines, underground adventures and trampolines in caverns.
Scout: Weight and age limits apply to some rides. Check first.
Centres in the UK and worldwide
Float on a column of air in a vertical wind tunnel. No plane needed.
Scout: Check minimum ages and weight limits for your centre.
Trampoline parks near you
Wall-to-wall trampolines, foam pits and dodgeball courts.
Scout: Look for toddler-only sessions for under-5s. Grip socks needed.
Bowling alleys near you
Bumpers for little ones and fierce family rivalries for teens.
Scout: Weekday daytime games are often cheaper.
Laser tag arenas near you
Team games in a neon arena. Brilliant for birthdays.
Scout: Check minimum ages: some arenas are 7+.
Soft play centres near you
Slides, ball pits and climbing frames built for little ones.
Scout: Term-time weekday mornings are calmest.
Cinemas near you
Many cinema chains run cheaper kids’ screenings in the holidays.
Scout: Check your local cinema’s holiday kids’ club.
Seafronts and leisure parks near you
Retro machines, air hockey and VR games.
Scout: Set a budget on a play card before you start.
Climbing centres near you
Taster sessions teach the basics. Bouldering needs no ropes.
Scout: Book a family taster first: staff set you up safely.
Escape rooms near you
Solve puzzles as a team to “escape” in 60 minutes.
Scout: Ask for a family or beginner room, and the minimum age.
Karting tracks near you
Junior and family sessions at indoor and outdoor tracks.
Scout: Age and height rules vary by track. Check before booking.
Roller rinks near you
Disco lights, music and roller skates. A retro favourite.
Scout: Beginners’ sessions are less hectic.
Tamworth, Staffordshire, England
Real indoor snow for ski and snowboard lessons, sledging and ice skating.
Scout: Beginner lessons are the best way in. Gloves are a must.
Manchester, England
An indoor real-snow slope with lessons and snow play.
Scout: Snow play sessions suit younger kids who aren’t ready to ski.
Ice rinks near you (plus winter pop-ups)
Year-round rinks and festive outdoor rinks in winter.
Scout: Skate aids help little ones find their feet.
Farms, gardens and railways near you (December)
Grottos, elves, crafts and a gift from the big man himself.
Scout: Book in October for the best slots.
Leavesden, near Watford, England
Real Harry Potter sets, props and costumes. Under-5s free.
Scout: Allow 3–4 hours and book direct.
King’s Cross station, London
The trolley vanishing into the wall. Your own photo is free.
Scout: Go early to beat the queue.
Tokyo, Japan
The Making of Harry Potter, in Tokyo since 2023.
Scout: Book timed tickets well ahead.
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Cost bands are a rough guide to a typical family visit, not prices. Always check current prices, ages and opening times on the official site.
See trampoline park tips and rainy day ideas.
Last updated: 14 October 2026