40 Free Things to Do in London (and 10 Cheap Ones Worth Your Money)
You can spend a fortune in London before lunch or you can spend nothing at all and still walk back to your hotel with sore feet and a full memory card. I have done both, on the same trip, and the free day was usually the better one — a bench in Green Park with a coffee, a wander through a free museum wing nobody else was in. Here are 30 things that cost nothing and 10 that cost very little and are worth it anyway.
Parks and views
London's parks are not decoration, they are where the city actually breathes, and most of the best views cost nothing but a walk uphill.
1. Primrose Hill at golden hour
A grassy mound north of Regent's Park with the single best skyline view in London — St Paul's dome, the Shard, the BT Tower all lined up. Climb it an hour before sunset on a clear evening. No entry, no gate, open always. Area: Camden/Primrose Hill. Free.
2. Hampstead Heath
Wild, hilly, genuinely rural-feeling parkland with ponds for wild swimming and Parliament Hill for another skyline view, this one quieter than Primrose Hill. Spend two to three hours wandering; bring a towel if you fancy the ladies' or men's bathing ponds. Area: north London. Free.
3. Green Park and St James's Park
The pair that flank Buckingham Palace, good for a sandwich on a bench and pelicans (really) by the lake in St James's. Walk through on your way to or from the Buckingham Palace gates. Thirty minutes, central London. Free.
4. Kew Gardens' free paths
The glasshouses charge admission, but the Old Deer Park and towpath along the Thames nearby cost nothing and still deliver tree-lined river walking. Go on a spring weekday when the gardens proper are busy but the fringe is empty. Area: Kew, southwest London. Free.
5. Richmond Park deer
Wild red and fallow deer roam free across 2,500 acres, and dawn is when they are closest to the paths. Bring a long lens or just binoculars; the walk from Richmond Gate to the Isabella Plantation takes about 90 minutes round trip. Area: southwest London. Free.
6. The Sky Garden
Free public viewing deck at the top of 20 Fenchurch Street — the "Walkie Talkie" — with gardens and a 360-degree view over the City, but you must book a free timed slot online days ahead. Allow 45 minutes. Area: City of London. Free (booking required).
Museums with free days
This is London's genuine superpower: world-class collections with zero admission charge, every single day, not just once a month.
7. The British Museum
The Rosetta Stone, the Parthenon marbles, Egyptian mummies — one of the great encyclopedic museums on earth, and it costs nothing to walk in. Go right at opening or after 3pm to dodge tour groups. Area: Bloomsbury. Allow two hours minimum. Free.
8. The National Gallery
Van Gogh's sunflowers, Turner's ships, a Caravaggio or two, all on Trafalgar Square. The permanent collection is free every day; only special exhibitions charge. Go midweek morning for the quietest rooms. Area: Trafalgar Square. Free.
9. Tate Modern
A former power station turned into one of the world's biggest modern art museums, with the Turbine Hall alone worth the walk in. The permanent collection costs nothing; the view from the free terrace over the Thames is a bonus. Area: Bankside. Free.
10. Natural History Museum
The blue whale skeleton hanging in the entrance hall (Hope) still stops people mid-step, and the dinosaur gallery is genuinely good even for adults. Free entry, timed tickets sometimes needed in school holidays. Area: South Kensington. Allow two hours. Free.
11. Science Museum
Next door to Natural History, with the early flight gallery and a surprisingly honest history-of-medicine wing. Free entry; the IMAX and some interactive exhibits charge separately. Area: South Kensington. Allow 90 minutes to two hours. Free.
12. V&A Museum
Design, fashion, sculpture — the Victoria and Albert is quieter than its South Kensington neighbors and the cast courts, full of plaster copies of European masterpieces, are a strange, wonderful surprise. Free entry. Area: South Kensington. Free.
13. Churchill War Rooms (paid, but see the free bit)
Skip this entry's admission if your budget is tight — it is one of the few on this list that genuinely charges — but the statue of Churchill outside and the Clive Steps area are free to see. If you do want in, the bundled walking tour below is the smarter route. Area: Westminster. Free to view from outside.
Neighborhood walks
London rewards aimless walking more than almost any city I know — the street pattern shifts every few blocks from Georgian to Victorian to glass-and-steel.
14. Notting Hill's pastel streets
Portobello Road's market stalls get the attention, but the real pleasure is the surrounding streets — Lancaster Road, Elgin Crescent — lined with candy-colored townhouses. Walk slowly on a weekday morning when it is nearly empty. Area: west London. Free.
15. The South Bank riverside walk
From Westminster Bridge to Tower Bridge along the south side of the Thames, passing the London Eye, the Globe, Tate Modern and street performers the whole way. Ninety minutes if you do not stop; three hours if you do. Free.
16. Shoreditch street art
Brick Lane and the surrounding streets carry a rotating open-air gallery of murals, some by well-known names, most anonymous and gone within months. Best light is late afternoon. Area: east London. Free.
17. The Inns of Court
Lincoln's Inn and the Temple are quiet legal enclaves of courtyards and gardens tucked just off Fleet Street, where barristers have trained since the Middle Ages, and the public can wander the gardens on weekday afternoons. Area: between the City and Covent Garden. Free.
18. Greenwich's old town
The Cutty Sark, the Royal Observatory's free courtyard, and the view down the hill through Greenwich Park toward Canary Wharf are all free to see; only the ship interior and planetarium charge. Reach it by river bus for a scenic approach. Area: southeast London. Free.
19. Jack the Ripper's Whitechapel, self-guided
You can walk the old murder sites yourself off a free map for nothing, though a guide adds context you will not get alone — more on that below. Area: east London, near Aldgate. Allow one hour self-guided. Free.
Ultimate Jack the Ripper : Guided Tour of LondonCheck availability on Viator →
Markets
You do not have to buy anything at a London market to get your money's worth — looking, smelling and eavesdropping is most of the point.
20. Borough Market (browsing)
Cheesemongers, bakers, a man who has sold the same scotch eggs for twenty years — Borough is the market Londoners actually shop at, not just the one tourists photograph. Go hungry around 11am on a weekday, before the lunch crush. Area: near London Bridge. Free to browse.
21. Columbia Road Flower Market
Sunday mornings only, this one street turns into a shouting, blooming river of tulips and peonies, with traders calling prices like auctioneers. Arrive by 9am for the best stock and the least crush. Area: east London. Free to browse.
22. Camden Market
Sprawling, slightly chaotic, equal parts food stalls, vintage clothing and tourist tat, but worth an hour for the canal-side food court alone. Weekdays are calmer than weekends. Area: north London, by Regent's Canal. Free to browse.
23. Old Spitalfields Market
A covered Victorian market hall now mixing small designers, vintage stalls and a solid food court, with a different specialty each day (records on Fridays, for instance — check current schedule). Area: east London. Free to browse.
If you only have time for one market day, here is how the big four stack up:
| Market | Best day | What it's known for | Crowd level |
|---|---|---|---|
| Borough Market | Thursday–Saturday | Food stalls, cheese, bread | High midday |
| Columbia Road | Sunday only | Flowers, plants | High by 10am |
| Camden Market | Weekdays | Food court, vintage | Low on weekdays |
| Spitalfields | Varies by day | Designers, vintage, food | Moderate |
For a deeper dive into Borough and the London Bridge area with someone who actually knows the stallholders, the food scene across London is worth structuring a whole day around.
London Bridge & Borough Market Food Tour with 7 Must-Do TastingsCheck availability on Viator →
Free events and seasons
Timing a London trip around a free event is one of the cheapest upgrades you can make to a visit.
24. Changing the Guard
The ceremony outside Buckingham Palace still draws crowds for good reason — red tunics, a brass band, genuine pageantry, and it costs nothing to watch from the railings. Check current days (usually alternate days, more often in summer) and arrive 45 minutes early for a sightline. Free.
Changing of the Guard at Buckingham Palace London Walking TourCheck availability on Viator →
25. Christmas lights on Oxford Street and Carnaby Street
Switched on in mid-November and left up through early January, the light displays are genuinely elaborate and change theme yearly on Carnaby Street. Best seen after dark, ideally on a weeknight to avoid shopping crowds. Area: West End. Free.
26. Southbank Centre's free music
The Royal Festival Hall's foyer regularly hosts free lunchtime and evening performances — jazz, classical, spoken word — open to anyone who wanders in, no ticket needed. Check the current schedule online before you go. Area: South Bank. Free.
27. Remembrance Sunday at the Cenotaph
If your dates land on the second Sunday of November, the ceremony on Whitehall with the Royal Family and veterans is solemn and worth witnessing, standing quietly among Londoners rather than tourists. Area: Whitehall. Free.
28. Open House London weekend
One weekend each September, buildings normally closed to the public — private architecture, government buildings, old banks — open their doors free citywide. Check current dates; it changes yearly and books up for the popular sites. Free.
Architecture
You do not need a ticket to appreciate most of London's best buildings — the outsides do plenty of the work.
29. St Paul's Cathedral exterior and steps
Wren's dome is one of the skyline's defining shapes, and the steps out front are a free place to sit and watch the City go by. The interior and dome climb charge admission — see our St Paul's Cathedral guide if you want to go in. Area: City of London. Free to view.
30. Tower Bridge from the south bank
You can cross it on foot for free any time, and the view of the twin towers from Shad Thames on the south side is better than any photo taken on the bridge itself. The glass walkway inside charges separately — see Tower Bridge for that ticket. Free to cross.
31. Houses of Parliament and Big Ben
Best viewed from Westminster Bridge or the south bank opposite, where the whole façade and clock tower fit in one frame, especially lit up after dark. Interior tours run on a separate, limited schedule — check Westminster & Big Ben for current access. Free to view.
32. Leadenhall Market
A Victorian covered market with ornate ironwork and glass roofing in the heart of the financial district, used as a filming location for Diagon Alley's entrance in the Harry Potter films. Weekday lunchtime is liveliest. Area: City of London. Free to browse.
Water and outdoors
The Thames does half the sightseeing work in London if you just walk along it rather than pay to ride it.
33. The Thames Path, Westminster to Greenwich
You can walk long stretches of the riverside path for nothing, past Parliament, the Eye, the Globe, and on toward Greenwich, picking up and dropping off wherever your legs give out. Allow a full afternoon for the whole stretch. Free.
34. Regent's Canal towpath
A flat, shaded walking (or cycling) route from Little Venice through Regent's Park and Camden to the Olympic Park in the east, past houseboats and under graffiti bridges. Two to three hours for the central stretch. Free.
35. Hampstead Heath bathing ponds (viewing)
Even if you do not swim, walking the path around the Heath's three ponds on a misty autumn morning is one of the more peaceful hours you will spend in London. Area: north London. Free.
With kids
London's free museums do more heavy lifting with children than almost any paid attraction, in my experience.
36. Natural History Museum's dinosaur gallery
Already mentioned above for the blue whale, but worth a second nod here — the animatronic T-rex and the gem vault hold kids' attention for a solid hour, and it costs nothing. Go right at opening to beat school groups. Free.
37. Diana Memorial Playground
Inside Kensington Gardens, a pirate-ship-themed playground that is free to enter and genuinely well designed, not just a token slide and swing set. Area: Kensington. Free.
38. The Horse Guards changing ceremony
A smaller, less crowded cousin of the Buckingham Palace ceremony, with mounted cavalry rather than marching guards, usually around 11am on Whitehall. Easier for small kids to see up close than the bigger crowds at the Palace. Free.
Cheap ones worth paying for
These are not free, but every one comes in under about €40 and earns its keep — I would not recommend you skip your budget on all of them, but pick two or three.
39. Historic Pub Walking Tour of London
A guide leads you through some of the City's oldest surviving pubs, the kind tucked down alleys you would walk straight past alone, with the history of each one folded into the walk. Four hours, City of London area. From €17.
Historic Pub Walking Tour of LondonCheck availability on Viator →
40. London's Palaces & Parliament Tour
A guided loop past more than twenty major sights — Buckingham Palace, Westminster, Trafalgar Square — in three hours, useful if you are short on time and want context rather than just photos. Good for first-timers who want the lay of the land fast. From €26.
London's Palaces & Parliament Tour (See Over 20+ London Top Sights)Check availability on Viator →
A few other paid picks under budget, if you want options beyond the two above:
- Secret Walking Tour of Central London — 1.5 hours off the main drag, from €24.
- Sherlock Holmes Walking Tour — 2 hours through Baker Street and beyond, from €24.
- Ultimate Jack the Ripper Guided Tour — 2 hours in Whitechapel after dark, from €26.
- Royal Historic Pubs Walking Tour — 3 hours, perfect ★5 rating, from €38.
- Medieval History Walking Tour from the Tower of London — 2.5 hours, from €22.
- The Great British Pub Walking Tour — 2.5 hours, from €38.
The Jack the Ripper tour is the one I would call underrated — it sounds gimmicky but the guides treat the social history of Victorian Whitechapel with more seriousness than the marketing suggests. The overrated one, in my opinion, is the generic open-top bus loop sold outside every major station; the same money buys a far better guided walk or the hop-on hop-off option bundled with a river cruise instead.
A free day, planned
If you want to string several of these together into one actual day without doubling back across the city, here is a route that works on foot and by Tube.
- 8:00am — Coffee near Borough Market, browse the stalls before the crowds arrive.
- 9:30am — Walk the South Bank riverside path toward Westminster, past the Globe and the Eye.
- 11:00am — Watch the Horse Guards or Buckingham Palace ceremony, depending on the day's schedule.
- 12:30pm — Cut through St James's Park and Green Park with a packed lunch on a bench.
- 2:00pm — The National Gallery or British Museum, whichever is closer to your afternoon plans.
- 4:30pm — Tea break, then wander into Covent Garden or Soho on foot.
- 6:30pm — Climb Primrose Hill or Parliament Hill for sunset over the skyline.
- 8:00pm — Dinner in Shoreditch or Borough, whichever direction you are already heading.
For a version of this with paid highlights stitched in, our London in 1 day itinerary and the 3-day itinerary both build around the same free anchors.
Questions people ask before going
Is London actually affordable if you stick to free things?
Yes, more than most people expect — the big national museums, several major parks and plenty of markets and architecture cost nothing to see. Your main costs become transport, food and any paid attractions you choose to add, which you can keep to one or two per day.
Which free museum should I prioritize if I only have time for one?
The British Museum, for sheer scale and variety, though the Natural History Museum wins easily if you are traveling with kids. Both are free every day and close to each other by Tube, so a determined visitor can actually do both in one long day.
Do I need to book the free attractions in advance?
Most, no — just walk in. The Sky Garden is the exception and requires a free timed online booking days ahead, and some museums use timed entry slots during school holidays, so check current booking pages before you go.
What is the one thing people overrate in London?
The open-top bus tours sold outside major stations — they are fine but generic, and the same money buys a proper guided walking tour with far more texture, or a river cruise that actually shows you a different angle of the city.
Is a sightseeing pass worth it if I am mostly doing free things?
Only if you are also planning several paid attractions in a short window — the London destination guide breaks down when a pass pays off versus paying per ticket. For a trip built mostly around free museums and parks, skip the pass and pay as you go.