The Best Urban Sandy Beaches In London: Summer 2026 Guide

Last Updated 21 May 2026

Laura Reynolds The Best Urban Sandy Beaches In London: Summer 2026 Guide
Beaches in London summer 2026: a man and woman with drinks in hand sitting by the water at Royal Docks
Find your nearest beach in London. Image: Emma Nathan/Royal Docks

Are there any beaches in London? The short answer is 'no', but for a few short months each year, sandy shores come to the capital in the form of pop-up urban artificial beaches. Here's where to find them in summer 2026, so pack a beach bag, grab your bucket and spade, and head for the sand.

Into refreshing dips sans sand? You'll be needing our guide to lidos and outdoor swimming spots in London (and beyond).

The beach bar: Big Penny Beach Club 2026, Walthamstow: Summer 2026

Beaches in London summer 2026: a man and woman sitting on deckchairs on a sandy beach in front of a bar
Sandy toes... in Walthamstow. Image: Big Penny Social

Gone is Walthamstow-on-Sea: Beer hall Big Penny Social offers a rebranded summer experience for 2026, in the form of Big Penny Beach Club.

Ditch the bar stools for deckchairs as the pop-up beach has a new retro aesthetic - think Balearic vibes, with sand, cabanas and beach bars and more. Also new for 2026 is Gelateria operated by Hackney Gelato, with 12 flavours available. Fish and chips, beer and cocktails are on the menu too. Look out for special events including themed parties, quizzes, and beach volleyball tournaments.

Big Penny Beach Club, Walthamstow. Open 22 May-30 August 2026. Entry £5 per person.

JW3 Beach, Finchley: Summer 2026

JW3 branded bunting hanging on beach, with deckchairs and umbrellas nearby
The sandy beach returns to JW3 for 2026.

Jewish community centre JW3's sandy strip pops up the Dorfman Piazza again, with a retractable roof so the beach stays dry whatever the weather (plus you should be able to find some shade, on even the sunniest days). Snacks are available from the JW3 cafe, which is serving a special summer menu.

As always, check the programme for free, family-friendly beach activities throughout the summer (and possible closures for private events)

JW3 Beach, FREE entry, 28 June-31 August 2026.

Summer Splash 2026 lido at Royal Docks

Beaches in London summer 2026: children sitting on the edge of a pool, splashing with their feet
Splash about in the docks this summer. Image: Emma Nathan, Royal Docks

We're promised lifeguards, sandpits, deckchairs and kids' lessons at Summer Splash, a free lido opening at Royal Docks for the summer holidays. Children can splash about in shallow areas and get stuck into sandy play areas, while adults can indulge in open water swimming or kick back in a deckchair. Also nearby: wakeboarding and paddleboarding at WakeUp Docklands, and the Sweheat sauna.

Summer Splash lido at Royal Docks, FREE entry, 24 July-16 August 2026.

London's year-round beach: Ruislip Lido

Ruislip Lido in Hillingdon has a natural beach year-round, as long as you don't mind sharing sand space with swans. There's even a miniature railway to make getting there that bit more fun. Be aware though, that swimming in the lake is prohibited.

Central London beach: The Thames Foreshore

A particularly sandy bit of foreshore
Image by Matt Brown.

And no list of London beaches would be complete without the natural ones, along the Thames foreshore. Well, we say 'natural', but some of the choicer spots have clearly had sand imported over the years. Stairs down to the foreshore can be found all along the South Bank. One notable area is close to Gabriel's Wharf where a particularly sandy patch often attracts sand sculptors.

A view of the towers of the City of London from the Thames foreshore. The water is reflecting a blue sky and looks like snow
The river looks almost frozen solid in this deceptive image from the foreshore. Image Matt Brown.

Another excellent patch is the beach in front of Tate Modern. This one is more pebbly, but is a fascinating place to explore with children. Always be careful when on the foreshore for sharp flotsam and jetsam, and beware of rising tides. Needless to say, you shouldn't swim in the Thames in central London.


Looking for the real seaside? Check out our guides for the best real sand you can get to on a day trip from London: