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Guide · Interactive and immersive

Screens you can stand inside: Outernet, Lightroom and Frameless

Three places where the art is the whole room, walls and floor included. One is free and you walk in off the street; the other two sell timed slots and are worth booking a few days ahead.

19 September 2026 · 3 min read

A projected painting filling the walls and floor of an immersive gallery

Three places where the art is the whole room. One is free and you walk in off the street. The other two sell timed slots and can sell out on popular dates, so book a few days ahead.

Outernet, Tottenham Court Road

A four-storey atrium wrapped inside and out in 8K LED screens, on the corner of Tottenham Court Road and Charing Cross Road, beside the station. Most people walk through on the way out of the tube and take it for a giant advert. It also runs a free, scheduled programme of digital art that you stand inside, and the Now Arcade, an LED tunnel through to Denmark Street, hosts walk-through exhibitions. It opened in 2022, so older guidebooks miss it. Get the Outernet app for the day's schedule and go after dark, when the screens take over the street. Weekday evenings are calmer than Friday and Saturday nights.

Lightroom, King's Cross

A purpose-built projection hall behind Coal Drops Yard, ten minutes' walk from King's Cross through Granary Square. One show plays across four eleven-metre walls and the floor with spatial sound, and you wander or sit on the floor while it loops. The show changes every few months, which is why people who came for the Hockney opener have no idea what is on now. This autumn it is David Bowie: You're Not Alone, extended to January 2027, with Aardman's Larger Than Life as the daytime show from mid-October. Book a half-hourly slot at lightroom.uk and arrive no more than fifteen minutes before it; there are no day tickets. Weekday mornings are the cheapest and emptiest.

Frameless, Marble Arch

In a basement under an office block at 6 Marble Arch, one minute from the station, with nothing on the street to give it away. Four galleries of floor-to-ceiling projection animate more than forty paintings, Kandinsky, Monet, Van Gogh and Klimt among them, to original scores, and a Sistine Chapel room comes with every ticket. Allow ninety minutes to two hours. Prices move by day and time; when we checked, an adult ticket was £29.50 online for a weekday afternoon and a couple of pounds more on a Saturday. Book at frameless.com only, because tickets from resellers are not valid. Weekday late morning is quietest; Friday and Saturday evenings from 6pm are adult-only Lates with a bar in the galleries.

  • Outernet: free, no booking. Open 10am to late every day; the week's times are on outernet.com and in the app.
  • Lightroom: adults from £25, students and under-18s from £15, plus a £2 fee per online order. Last entry an hour before closing.
  • Frameless: adult from about £29.50 online, child (3 to 15) from £20, under-2s free. Last entry two hours before closing; under-18s must arrive by 4pm.
London at dusk from a glazed viewing gallery high in the City

Guide · Rooftops and views

Three free viewing galleries in the City

Sky Garden, Horizon 22 and The Lookout are all free, all inside City office towers, and all release their tickets on a Monday. How each one works, and which to pick for sunset.

18 September 2026 · 4 min read

Specimen cases in a Victorian university museum

Guide · Free museums worth the detour

Four free museums between Holborn and Marylebone

A Regency architect's house on Lincoln's Inn Fields, a university zoology room that only opens in the afternoon, a health museum opposite Euston and a private art collection behind Oxford Street. All free, all walk-in, all a couple of tube stops apart.

17 September 2026 · 4 min read

Stalls under the green ironwork of Borough Market

Guide · Markets

The four markets everyone asks us about

Camden, Borough, Portobello and Greenwich: the days to go, the hours that catch people out, and what to skip.

16 September 2026 · 4 min read