Clapham Common and Brockwell Park are the two big green spaces of south London, about two miles apart. The Common is flat, open and never closes; Brockwell Park is hilly, has a view over central London, a walled garden and a listed 1937 lido where you can swim outdoors all year for £9.50.
Neither is on a standard tourist route, and that is the point of them. Visitors who have done the royal parks and want to see the London that Londoners actually live in will get more out of an afternoon here than out of another formal garden. Both are free, both are open early, and between them they have a lido, three ponds, two paddling pools, a miniature railway and a bandstand.
If you only have time for one, choose Brockwell Park. It has more in it, the hill gives you a view, and the lido is the single best thing in either park.
| Clapham Common | Brockwell Park | |
|---|---|---|
| Size | Over 85 hectares | About 50 hectares on a hill |
| Opening | 24 hours a day | 7.30am to 15 minutes before sunset |
| Landscape | Flat, open grass and tree avenues | Steep slopes, ponds, meadows, ancient oaks |
| Swimming | No | Brockwell Lido, 50m, open all year |
| Water for children | Paddling pool | Wet play, late May to late September |
| Nearest stations | Clapham Common, Clapham South, Clapham North (Northern line) | Herne Hill (rail), Brixton (Victoria line) plus a bus or 15-minute walk |
Two commons that are not alike
Clapham Common is common land in the legal sense. It is mentioned in the Domesday Book of 1086, when it was grazing and firewood land for the manors of Battersea and Clapham, and tenants could dig for clay there. In 1877 the Metropolitan Board of Works bought it and designated it a Metropolitan Common, which is why it has never been built on. More than half of it actually lies in the borough of Wandsworth, but Lambeth Council owns and manages all of it.
Brockwell Park was a private estate. It belonged to John Blades, a London glass merchant, whose house, Brockwell Hall, still stands at the top of the hill. The Metropolitan Board of Works acquired it in the late 19th century, laid it out as a landscaped park and opened it to the public in 1892.
That difference still shows. The Common is a huge flat plain crossed by paths and avenues, good for football and kite-flying and dull to walk round. Brockwell Park is designed, with vistas, a clocktower, a walled garden and a hill, and it repays an hour of wandering.
Photo: The wub · CC BY-SA 4.0 · Wikimedia Commons · resized
Clapham Common: bandstand, ponds and paddling pool
The Victorian bandstand in the middle of the Common is its landmark, and concerts are still held there in summer. Around it is the Bandstand Beds community garden, a volunteer-run growing project that anyone can walk through.
There are three ponds, used for three different things: one for fishing, one for model boating, and one managed for wildlife. The model boating pond is quietly compelling on a Sunday morning, when a small group of enthusiasts sails radio-controlled yachts across it.
The rest is facilities: two playgrounds, a paddling pool, a skate park, three cafés, public toilets, and pitches and courts for football, tennis, basketball, netball and touch rugby. There are also two small woodlands and areas of species-rich meadow that are left uncut.
The Common is open 24 hours a day, which is unusual for a London park. That does not make it a good idea to cross it alone late at night; the paths are only partly lit and it is very large.
Brockwell Park: the hill, the hall and the walled garden
The climb from the Herne Hill gate is short but steep, and at the top, by Brockwell Hall, the whole of central London appears across the roofs: the City clusters, the Shard, and the towers around the river. It is one of the best free views in south London, and unlike Greenwich it is almost never crowded. Our comparison of London's viewing platforms puts the paid towers you are looking at into context.
The walled Old English Garden, below the hall, is the park's other set piece: a small enclosed flower garden looked after with help from the Friends of Brockwell Park, and a genuinely quiet place to sit. There is also a network of ponds, ancient oaks, wide meadows and the 19th-century Tritton Clocktower.
Brockwell Park is a Site of Importance for Nature Conservation for Lambeth, and it holds Green Flag and Green Flag Heritage awards, along with London in Bloom awards including Walled Garden of the Year. The Brockwell Park Community Greenhouses, run by volunteers, open to visitors and sell plants.
Brockwell Lido: a 1937 pool, open all year
The lido is the reason to make a special trip. It is a 50-metre outdoor pool on Dulwich Road, at the park's northern edge, built in 1937 to a design by Harry Rowbotham and T L Smithson for the London County Council in the moderne style. Historic England listed it at Grade II in July 2003: a rectangular pool enclosed by a three-metre red brick wall, with flat-roofed single-storey pavilions down each side.
It is open all year. A single adult swim cost £9.50 in September 2026 and a child £6.00, and there is a Christmas Day swim at £12.00 for adults. The site also has a gym, a sauna and steam room and a café, and a swim-only winter season membership was on sale at £140.
Children cannot swim at Brockwell Lido below 15 degrees. The pool is unheated, and junior swimmers are only allowed in when the water temperature is 15C or above, which in practice means roughly late spring to early autumn. Live water temperatures are published on the lido's own page, so check on the morning of your visit rather than arriving with a disappointed nine-year-old.
Book a swim slot through Active Lambeth rather than turning up, especially at weekends and in hot weather. Our guide to swimming ponds and lidos in London compares it with Tooting Bec, London Fields and the Hampstead Heath ponds.
Paddling pools and wet play, and exactly when they run
Both parks have free water for small children in summer, and both have narrow seasons that catch people out.
- Brockwell Park's wet play normally runs from the last Saturday in May each year until the last weekend in September. It can close on individual days for repairs.
- Clapham Common's paddling pool runs through the summer months near the playground.
- Both are free, and both fill up within an hour of the sun appearing on a warm weekend.
Bring towels and a change of clothes, because the water is cold and children will get wetter than you expect. Our guide to London's weather through the year gives a realistic idea of how many warm days you are likely to get.
The miniature railway, the BMX track and the playgrounds
Brockwell Park has two things run by the community that you will not find in a royal park. There is a ride-on miniature railway, popular enough that there is usually a queue of children beside it, and a BMX track. Both operate on their own schedules rather than the park's, so they are weekend-and-holiday attractions rather than daily ones.
The main playground in Brockwell Park is large and next to the wet play area. Clapham Common has two playgrounds and a skate park. All are free and none need booking. For more free family options across London, see our guide to city farms and playgrounds.
Events: when the grass disappears behind a fence
Both parks host large commercial events, and this is the main practical risk for a visitor. Fencing, stages and the ground protection that goes with them can close substantial areas for weeks at a time, particularly in Brockwell Park in early summer and on Clapham Common in late summer and around Christmas.
The events themselves are worth knowing about if the dates suit you: Brockwell Park has a long tradition of free community events as well as ticketed festivals. But if your plan is a picnic and a walk, check Lambeth Council's park pages for scheduled events before you travel, and have the other park as your fallback. They are close enough that switching costs you twenty minutes.
Getting there, and walking between them
- Clapham Common has three Northern line stations around its edges: Clapham Common, Clapham South and Clapham North. Clapham Common station sits on the north-eastern corner and is the obvious one.
- Brockwell Park is best reached from Herne Hill station, on the Thameslink route from London Bridge, Blackfriars and St Pancras, which is a two-minute walk from the lido and the northern gates. The park's address is Norwood Road, Herne Hill, SE24 9BJ.
- From Brixton on the Victoria line it is about 15 minutes on foot or a short bus ride to the park's western side.
- Between the two is about a 35-minute walk or a bus along Acre Lane. It is an easy and interesting route through Brixton rather than a chore.
Our guide to the London Underground explains zones and fares; both parks are in Zone 2 or 3, so the standard daily cap covers a day out here easily.
What to do with the rest of the day
The obvious pairing is Brixton, which sits between the two parks and has the best market and the best food in south London; our guide to Caribbean food in London starts there. Further east, the Horniman Museum in Forest Hill is free and has gardens with another good view, and Peckham is a short bus ride.
For more of the same kind of park, Crystal Palace Park is the other big south London one, Battersea Park is north-west along the river, and Hampstead Heath is the northern equivalent with its own ponds and lido. Both of these parks belong on the list in our guide to free things to do in London.
Frequently asked questions
How much does it cost to swim at Brockwell Lido?
A single adult swim cost £9.50 and a child £6.00 in September 2026, with a Christmas Day swim at £12.00 for adults. The 50-metre pool is outdoors and open all year. Book through Active Lambeth, especially at weekends, and check the live water temperature before you go.
Is Brockwell Lido heated?
No, it is an unheated outdoor pool. Junior swimmers are only permitted when the water is 15C or above, so children cannot use it through the colder months. Adults swim there all year, and there is a sauna and steam room on site.
What time does Brockwell Park open and close?
Brockwell Park is normally open from 7.30am until 15 minutes before sunset, so the closing time changes through the year. Clapham Common, by contrast, is open 24 hours a day, although the paths are only partly lit at night.
Is there a view of London from Brockwell Park?
Yes. From the top of the hill by Brockwell Hall you can see across to the City towers and the Shard. It is one of the best free views in south London and far quieter than Greenwich or Primrose Hill, because almost no visitors know it is there.
Which is better, Clapham Common or Brockwell Park?
Brockwell Park, for a visitor. It has the lido, the walled garden, the hill and the view, and it is more interesting to walk round. Clapham Common is flat and open, better for sport and for a large picnic, and it never closes.
Sources
- Lambeth Council - Clapham Common (checked September 2026)
- Lambeth Council - Brockwell Park (checked September 2026)
- Active Lambeth - Brockwell Lido prices and opening (checked September 2026)
- Historic England - Brockwell Lido, list entry 1390519 (checked September 2026)