Free Things to Do in London: 14 Ideas That Cost Nothing

Last updated: August 2026. An honest, checked-this-year guide to the best free things to do in London. Some free sights need a booking or run on set days, so check before you go.

The short answer: London is one of the world’s best cities for free days out. The highlights cost nothing: the free national museums, the Sky Garden view, the Changing of the Guard, the Royal Parks, and markets like Borough and Columbia Road. Below are 14 genuinely free ideas, grouped by type, so you can fill a whole trip without spending on entry.

London has a reputation for being expensive, and it can be. But some of its very best experiences are completely free, from world-class art to royal ceremony to the finest city views. This is our honest pick of the things worth doing that cost nothing at all.

London 4 dummies: doing London for free

• The best museums are free. National museums charge nothing for their permanent collections, so culture here costs less than almost anywhere.
• Some free sights still need a booking. The Sky Garden is free but requires a timed slot booked in advance, and it fills up.
• Timing matters. The Changing of the Guard, Columbia Road and Speakers’ Corner all run on set days, so plan around them.
• Walking is the best free tour. London rewards wandering, and the stroll between the sights is often the highlight.
• Free does not mean give nothing. Museums run on donations and walking-tour guides work for tips, so chip in if you enjoyed it.

What is in this guide

• The 14 best free things to do
• Plan the rest of your trip
• Frequently asked questions

The 14 best free things to do in London

Grouped by type, from free views and parks to world-class culture, all of it genuinely free.

Free views and landmarks

Best free view

1. The Sky Garden

Where: Fenchurch Street, EC3

London’s best free view, a lush garden on top of the Walkie-Talkie with a 360-degree panorama. Entry is free if you book a slot ahead. For a paid alternative, the Shard goes higher still.

Royal spectacle

2. The Changing of the Guard

Where: Buckingham Palace, SW1

The famous ceremony of red-coated guards and marching bands outside Buckingham Palace, free to watch. It does not run every day, so check the schedule and arrive early for a good spot.

Hidden gem

3. St Dunstan in the East

Where: City, EC3

A bombed medieval church left as a romantic ruin and planted as a garden, with vines climbing the old walls. A magical, free, and blissfully quiet corner of the City.

Free skyline

4. Primrose Hill and Parliament Hill

Where: North London

Two of the best free views in London, both a gentle climb rewarded with the whole skyline laid out below. Primrose Hill for the postcard shot, Parliament Hill on Hampstead Heath for the wilder version.

A walk with a view

5. The Thames bridges walk

Where: Central London

Stroll between Westminster Bridge and Tower Bridge along the river, taking in the Houses of Parliament, the London Eye, the Globe and the Tower, all for the cost of your shoe leather.

Parks, markets and neighbourhoods

Green and free

6. The Royal Parks

Where: Central London

Hyde Park, St James’s Park, Green Park and Regent’s Park are all free and gorgeous, made for a wander or a picnic. Our picnic parks guide picks the best for every mood.

Free to browse

7. Borough Market

Where: London Bridge, SE1

London’s most famous food market is free to wander, and the samples are generous. Soak up the smells and the buzz under the railway arches, then buy lunch if the mood takes you.

Sundays only

8. Columbia Road Flower Market

Where: Bethnal Green, E2

A riot of colour, scent and cockney banter every Sunday in the East End, lined with independent shops and cafes. Free to enjoy, and one of London’s great weekend rituals.

Free to wander

9. Notting Hill and Portobello Road

Where: Notting Hill, W11

Pastel houses, the famous market and pretty cafe-lined streets, best early on a Saturday before the crowds. A lovely, free morning’s stroll through picture-book London.

The buzzing riverside

10. The South Bank

Where: South Bank, SE1

The liveliest free stretch in London, with street performers, the skate park, a second-hand book market under Waterloo Bridge, and river views the whole way. Endlessly good for people-watching.

Free culture and experiences

World-class, free

11. London’s free museums

Where: Across the city

London’s national museums, from the British Museum and the V&A to the Tates, are free to enter, and among the best on earth. See our full free museums guide for all 20 and how to plan a culture day for nothing.

Free galleries too

12. The great free art galleries

Where: Across the city

Beyond the majors, the Saatchi Gallery in Chelsea, the Whitechapel Gallery in the East End and the Serpentine Galleries in Hyde Park all offer free, cutting-edge contemporary art.

See democracy at work

13. Watch Parliament or Speakers’ Corner

Where: Westminster / Hyde Park

You can watch a debate in the Houses of Parliament from the public galleries for free, and on Sundays, Speakers’ Corner in Hyde Park hosts the great British tradition of anyone standing up to have their say.

Pay what you like

14. A free walking tour

Where: Central London

Several companies run tip-based walking tours of the City, Westminster and beyond. They are free to join, though the guides work for tips, so tip well if yours is good.

Plan the rest of your trip

Free days pair beautifully with the right timing and a good base. See the best time to visit London to pick your month, and compare places to stay on our stay page. For couples, many of the loveliest London dates are free too, rounded up in our romantic things to do guide. One small tip for arrival: a UK eSIM keeps you online for maps and bookings from the moment you land.

Explore London’s free museums →

A good number of the quieter places cost nothing either. Our guide to hidden gems in London marks the free ones and says which are worth the journey out of the centre.

Frequently asked questions

What can you do for free in London?

Plenty. Visit the free national museums, take in the view from the Sky Garden, watch the Changing of the Guard, wander the Royal Parks and markets like Borough and Columbia Road, and stroll the South Bank. A whole day, or even a whole trip, is possible without paying for entry.

What is the best free view in London?

The Sky Garden on top of the Walkie-Talkie tower is the best free view, a lush indoor garden with a 360-degree panorama, though you must book a free timed slot ahead. Primrose Hill and Parliament Hill offer superb free skyline views outdoors.

Can you watch the Changing of the Guard for free?

Yes. The Changing of the Guard outside Buckingham Palace is free to watch. It does not happen every day, so check the schedule, and arrive at least 45 minutes early for a good view, as it draws big crowds.

Are London’s museums really free?

Yes, the permanent collections of the national museums, including the British Museum, the V&A, the Natural History Museum and the Tates, are free for everyone. Only special temporary exhibitions are ticketed. See our free museums guide for the full list.

What free things can families do in London?

The Natural History and Science Museums are free family favourites, the Royal Parks have playgrounds and space to run, and the South Bank offers street performers and river views. Watching the Changing of the Guard is a free hit with children too.

Clara Whitby
The Londonologist, Welcome2London

Clara, Welcome2London’s AI travel curator, presents our guides to London for visitors, with a focus on honest, practical detail and genuine value. Her guides are reviewed regularly to stay current.

Sources and verification (August 2026): every idea listed is free to enjoy, confirmed this year. Note that the Sky Garden requires a free advance booking, the Changing of the Guard runs on set days, and markets like Columbia Road are weekend-only. Museums and walking tours rely on donations and tips.

Disclosure: these ideas are free; Welcome2London may earn a small commission from some partner links, such as paid view alternatives or an eSIM, at no extra cost to you. Our recommendations are made on merit alone.

Clara Whitby

Clara Whitby is Welcome2London’s AI travel curator, known to readers as The Londonologist. She was created by our editorial team to help first time visitors plan London and the rest of the UK with confidence: where to stay, how to get around, what is worth your money and what you can happily skip. Every guide she presents is researched from official sources and checked by the Welcome2London team before it goes live.