Best Free Days Out for May Half Term 2026

May Half Term Doesn’t Have to Cost a Fortune

May half term 2026 runs from 25-29 May in most of England, with Scotland and Northern Ireland on slightly different dates. And if you’ve got kids, you already know the drill: five days of “I’m bored”, constant snack requests, and the temptation to just book a £200 day out at a theme park to keep them quiet.

But here’s the thing — the UK is packed with brilliant free days out. You just need to know where to look. We’ve rounded up the best free activities across the country so you can survive half term without emptying your bank account.

Free Museums and Galleries

The UK has some of the best free museums in the world. Seriously. These aren’t second-rate attractions — they’re world-class, and they won’t cost you a penny.

London:

Science Museum — Interactive galleries, flight simulators, and the brand-new Technicians gallery. Kids could spend an entire day here.
Natural History Museum — Dinosaurs. Enough said. Book free tickets online to skip the queue.
V&A Museum of Childhood — Currently being refurbished but check the website for pop-up events in Bethnal Green.
Horniman Museum — South London gem with an aquarium (£4), beautiful gardens (free), and a butterfly house in summer.

Outside London:

Museum of Science and Industry, Manchester — Free entry, brilliant hands-on exhibits, and they usually run special half term events.
National Museum of Scotland, Edinburgh — One of the best free museums in the UK. The interactive science galleries are outstanding.
World Museum, Liverpool — Planetarium (free), aquarium (free), and loads of hands-on stuff for kids.
National Museum Cardiff — Art, natural history, and the Glanely gallery with activities for families.
Ulster Museum, Belfast — Free entry, dinosaur exhibits, and a great Discovery Centre for under-8s.

Tip: Many museums run extra free workshops and events during half term. Check their websites the week before — they often don’t advertise these until the last minute.

Free Parks, Gardens and Nature Spots

When the weather’s good (and even when it isn’t — this is Britain after all), a great outdoor space costs nothing and tires them out beautifully.

Best free parks and green spaces:

Richmond Park, London — Free-roaming deer, massive open spaces, and you can walk all the way to the Thames.
Peak District National Park — Free to explore, with family-friendly walks like the Monsal Trail (flat, traffic-free, stunning).
New Forest, Hampshire — Wild ponies, cycle tracks, and visitor centres with free activities.
Glenarm Castle Gardens, County Antrim — Small entry fee for the castle but the coastal walk is free and beautiful.
Loch Lomond Shores, Scotland — Free to visit, with a play park, woodland walks, and a sea life centre (paid).
Hyde Park and Kensington Gardens, London — The Diana Memorial Playground is one of the best free play areas in the country.
Heaton Park, Manchester — 600 acres, a farm centre (free), tram museum (free), and a boating lake.

Free Events and Festivals This Half Term

Loads of places run special free events during half term. Here are ones to look out for:

English Heritage free open days — Some sites offer free entry on specific days. Check the English Heritage website for May half term dates.
Local library events — Most UK libraries run free story times, craft sessions and coding clubs during half term. Pop into your local branch or check your council’s website.
RSPB reserves — Many run free family activities like pond dipping and bird watching. Check rspb.org.uk for events near you.
Forestry England — Free trails and activities at forests across England. Gruffalo trails at selected sites.
Local council fun days — Many councils put on free family fun days with bouncy castles, face painting and sports. Search “[your council] half term activities 2026”.

Free Things to Do at Home (When It Rains)

Because let’s be honest, at least one day of half term will be a washout.

BBC Bitesize — Free educational games organised by age group. Makes screen time feel productive.
National Trust craft ideas — Their website has loads of free downloadable craft templates and activity sheets.
Build a den — Blankets, chairs, torches. Costs nothing, keeps them busy for hours.
Cook together — Use what’s in the cupboard. Biscuits, pizza, smoothies. It’s an activity and lunch in one.
YouTube art tutorials — Search “Art for Kids Hub” — brilliant step-by-step drawing tutorials that are genuinely fun.
Nature scavenger hunt — Even in the rain. Make a list (pinecone, something yellow, a Y-shaped stick) and head to the local park.

Free (or Nearly Free) With These Cards and Schemes

A few memberships and schemes can unlock free days out that would normally cost £15-30 per person.

Blue Peter Badges — If your child has one, it gets them free entry to over 200 attractions. The badge is free to earn — they just need to send in a project or review.
National Trust free weekends — The NT occasionally opens all properties for free. Not guaranteed for half term but worth checking.
Local authority leisure cards — Many councils offer discounted or free swimming and leisure activities for families on lower incomes. Ask at your local leisure centre.
Museum late openings — Some museums have free evening events with a different vibe. The Science Museum Lates are adults-only but the NHM does family lates too.

Money-Saving Tips for Days Out

Even free days out can end up costing a fortune if you’re not careful. Here’s how to keep costs down:

Take a packed lunch — Museum cafés charge £8 for a sandwich. A packed lunch costs £2. For a family of four, that’s £24 saved per trip.
Park further away — Free attractions often have expensive car parks. Park in a residential street a 10-minute walk away and save £5-15.
Check for train deals — Family & Friends Railcard saves 60% on kids’ tickets and 1/3 on adult fares. A day return for the whole family could be cheaper than parking.
Book online — Even free museums often require timed tickets. Book early for the best slots.
Go early or late — Arrive at opening time or after 2pm to avoid the worst crowds.