London's headline landmarks sort into a few walkable pockets. Westminster alone stacks Westminster Abbey, the Churchill War Rooms, Buckingham Palace and the National Gallery within a fifteen-minute walk of each other, while the Thames lines up the London Eye, The Shard, Tower Bridge and the Tower of London along a single riverside stretch. South Kensington adds two of the world's great free museums side by side, and Henry VIII's Hampton Court Palace waits just 35 minutes away by train.
The complication in 2026 is the ticketing, not the geography. A temporary VAT reduction running 25 June–1 September has quietly cut prices at several paid sights — Westminster Abbey drops from £31 to £27.13, St Paul's Cathedral to £24, Tower Bridge to £15.80 — while the Tower of London holds at £37 online and the Churchill War Rooms rose to £34 in April. Buckingham Palace's State Rooms open for only eleven weeks all year (9 July–27 September), Kensington Palace closes every Monday and Tuesday, and even the free museums carry rules worth knowing: the Natural History Museum costs nothing but still requires a booked timed-entry slot, while the British Museum, National Gallery and Tate Modern let you walk straight in free every day they're open.
Use this page as your index to London's landmarks. Each card below links to a full visitor guide with verified 2026 ticket prices, real opening hours, how long to plan, sold-out workarounds and — where the ticket is genuinely debatable — an honest worth-it verdict. Below the landmark guides you'll find our London trip-planning pieces for itineraries, pass math, free days and day trips.
London landmark visitor guides
Tower of London
Standard online adult admission runs £37.00 in 2026 (£40.70 with Gift Aid), opening 09:00 Tuesday–Saturday and 10:00 Sunday–Monday. The guide gives a straight verdict on whether the Crown Jewels justify the price — and what to do if timed entry sells out.
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Westminster Abbey
Adult tickets cost £27.13 this summer instead of the usual £31, thanks to a temporary VAT reduction running 25 June–1 September 2026. General admittance is 9:30am–3:30pm Monday to Saturday — on Sundays the Abbey opens for services only.
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Buckingham Palace
The State Rooms open to the public for just eleven weeks a year — 9 July to 27 September 2026 — with adult tickets from £33 and doors as late as 7:30pm in July and August. Outside that window, the state apartments simply aren't available at any price.
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British Museum
General admission to the UK's most-visited attraction is completely free, daily 10:00–17:00 (Fridays to 20:30). The guide covers how to reach the Rosetta Stone and the Parthenon sculptures in a focused 2–3 hours without losing half a day to queues.
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London Eye
Online adult tickets start from around £25–26 on quieter dates while walk-up box office pricing runs closer to £39, and one full rotation lasts about 30 minutes. The guide answers the real question: is the ride worth the money.
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St Paul's Cathedral
Adult sightseeing admission is £24 during the summer savings period (25 June–1 September), rising to roughly £27 the rest of the year, with doors opening 8:30am Monday to Saturday. The guide covers how long to budget for the dome climb — and the one day it's closed to sightseeing entirely.
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Tower Bridge
One £18.00 ticket (£15.80 in the 25 June–1 September savings window) covers both towers, the glass-floor walkways and the Victorian steam Engine Rooms, daily 9:30am–6:00pm. Walking across the bridge itself stays free, any time, no ticket required.
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The Shard
The View from The Shard prices general entry from £19pp up to £48 for the all-inclusive champagne experience, with last entry always one hour before closing — as late as 22:00 on summer weekends. The guide covers how to avoid booking a cloudy afternoon.
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Churchill War Rooms
The underground bunker beneath Whitehall where Churchill's wartime government ran Britain's defense charges £34 online for adults in 2026, open daily 9:30am–6:00pm with last admission at 5:00pm. The biggest booking mistake: turning up without a timed slot.
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National Gallery
More than 2,300 Western European paintings on Trafalgar Square, free to enter 361 days a year — 10:00–18:00 daily and until 21:00 on Fridays, with extended Summertime hours from 3 July to 31 August 2026. Only the temporary exhibitions charge.
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Natural History Museum
The permanent galleries are free, open daily 10:00–17:50 with last entry at 17:30 — but "free" still means booking a timed entry slot online before you arrive. Hintze Hall, the Dinosaurs gallery and the Darwin Centre take about 2–3 hours.
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Tate Modern
General admission to the permanent collection on Bankside is completely free with no advance booking, open 10:00–18:00 Sunday–Thursday and until 21:00 Friday and Saturday. Temporary exhibitions run £20–£30 for adults depending on the show.
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Kensington Palace
Adult tickets start from £24.70 booked online in 2026, with the palace open Wednesday through Sunday only, 10am–6pm (last admission 5pm). The guide flags a major gap in what's currently open before you pay full price.
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Hampton Court Palace
Henry VIII's actual home sits 35 minutes from central London by train, with adult admission from £28.00 (around £32.00 on peak dates) covering the Tudor palace, a 66-acre garden and the world's oldest hedge maze. Open 10:00–17:30 through late October.
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Plan your London trip
The landmark guides above cover tickets, hours and worth-it calls sight by sight — these companion guides handle the trip-level decisions. Start with the 2 days in London itinerary for a day-by-day route that sequences the big tickets around their opening windows, and run the numbers with is the London Pass worth it before buying any city pass. Budget travelers should pair the free museums on this page with our free things to do in London round-up, and families will want London with kids for which sites hold a child's attention and which to skip. When the ticket queues wear thin, hidden gems in London covers the quieter corners locals actually use, and day trips from London gets you to Windsor, Oxford and the coast by train.