The best things to do in London, ranked by real traveller reviews: the Tower of London and Crown Jewels, Westminster Abbey and Big Ben, Buckingham Palace and the Changing of the Guard, a Thames cruise, the London Eye, the Harry Potter Warner Bros. Studio, and day trips to Stonehenge, Windsor, Bath and the Cotswolds. Compare 500+ tours, tickets and day trips side by side — most with free cancellation.



Departures that are under way when the sun sets in the coming weeks — start times checked against the local sunset.
Children can join from a young age and pay less than adults — taken from each operator’s price list.
Whatever brings you to London — world-class museums, the river, or a long lunch — start with the experiences travellers love most.
The Tower of London, Buckingham Palace, Westminster Abbey and the Crown Jewels.
ExploreSightseeing, afternoon-tea and dinner cruises past the landmarks.
ExploreHop-on hop-off buses, black-cab tours and walking tours of the city.
ExploreThe Warner Bros. Studio tour and Potter-themed walks across the city.
ExploreThe London Eye, the Shard, Tower Bridge and St Paul’s Cathedral.
ExploreStonehenge, Windsor, Bath, Oxford and the Cotswolds.
ExploreBorough Market food tours, afternoon tea and historic-pub crawls.
ExploreThe Harry Potter studio, the London Eye and the Tower’s ravens and Beefeaters.
ExploreThe landmarks that define the city — and the tickets and tours that get you in, often skipping the line.

A 1,000-year-old fortress guarding the Crown Jewels, with Beefeaters and ravens.

The Royal Family’s London home, with summer State Rooms and the Changing of the Guard.

The Gothic coronation church of British monarchs since 1066.

The iconic clock tower and the Houses of Parliament on the Thames.

The giant South Bank observation wheel with 360° views over the city.

The Victorian bascule bridge with high-level glass-floor walkways.

Wren’s great domed cathedral, with the Whispering Gallery and city views.

The river threading the city — best seen on a sightseeing or dinner cruise.
2 hrs awayThe 5,000-year-old prehistoric stone circle on Salisbury Plain.
1 hr awayThe oldest occupied castle in the world and a favourite royal residence.
2.5 hrs awayA Georgian city of honey-stone crescents and steaming Roman Baths.
1.5 hrs awayThe ‘city of dreaming spires’ and its ancient university colleges.
2 hrs awayHoney-stone villages and rolling hills in quintessential English countryside.
1 hr awayThe real film sets at Warner Bros. Studio — Diagon Alley and the Great Hall.
Short, straight answers to the questions every London visitor asks before booking.
May–June and September bring mild weather, long daylight and slightly thinner crowds than peak summer — the best balance.
Blossom in the parks and mild days, ideal for walking and river cruises. Easter and bank holidays get busy.
Long evenings, festivals and the Buckingham Palace State Rooms open — but the busiest and priciest months, so book ahead.
Mild early autumn with golden parks and thinner crowds, often the best value of the year.
Cold and often grey but festive, with Christmas lights, markets and ice rinks, and the lowest prices and quietest museums.
Wimbledon (July), Christmas markets and major exhibitions spike demand — reserve tickets and the Harry Potter studio well ahead.
Enough for the highlights: the Tower of London, a Thames cruise, Westminster and the London Eye with skip-the-line tickets.
Add Buckingham Palace and a big experience like the Harry Potter studio, plus a West End show.
The sweet spot: the icons, the free museums and a day trip to Stonehenge and Windsor.
Slow down: add Greenwich, more museums, markets and a second day trip to Bath or Oxford.
Explore the neighbourhoods, day-trip to the Cotswolds or even Paris by Eurostar, and dig into London’s museums.
Add a full day for the Harry Potter studio alone, and keep the pace relaxed with the free museums.
The Underground is the fastest way across the city. Tap in and out with a contactless card or phone — it’s capped daily and cheaper than paper tickets.
Central London is very walkable, and many landmarks along the river are just 10–20 minutes apart.
The red double-deckers are scenic and use the same contactless fares as the Tube — great for seeing the city above ground.
River bus services run between piers from Westminster to Greenwich — a scenic way to travel that doubles as sightseeing.
Black cabs and ride apps are everywhere, and Santander Cycles (‘Boris bikes’) suit short hops in good weather.
Heathrow links by the Tube (Piccadilly line) or the fast Elizabeth line; Gatwick, Stansted and Luton by express trains. Pre-book transfers if you prefer door-to-door.
The British Museum, the National Gallery, the Tate Modern and the Natural History and Science Museums are all free — a huge saving.
A London Pass or similar can pay off if you visit several paid attractions in a few days, with skip-the-line entry at sites like the Tower.
The Tower of London, the London Eye and the Harry Potter studio use timed tickets that sell out — book ahead.
Use a contactless card or phone to tap on all public transport — it’s cheaper than paper tickets and caps your daily spend.
The pound sterling (£) is used; cards and contactless are accepted almost everywhere, so little cash is needed.
Pack a light rain layer year-round — London weather is changeable, and an umbrella saves the day on river cruises and walks.
Warner Bros. Studio tickets are timed and sell out weeks ahead, especially in school holidays — book early with transport.
Timed tickets for the Crown Jewels go quickly on weekends and in summer; book ahead to skip the queue.
Summer State Rooms tickets are limited and sell out — reserve as soon as dates are released.
Popular day trips fill up on weekends and in summer, so book your tour ahead.
Sunset and weekend slots sell out — book fast-track tickets to avoid the longest queues.
The biggest musicals and plays sell out; book ahead for the best seats and dates.
Around £30–40 for the Tower of London or Westminster Abbey; the London Eye is similar with fast-track.
About £50–110 including round-trip transport from central London — the transport adds a lot to the studio ticket.
Roughly £15–25 for a sightseeing cruise; afternoon-tea and dinner cruises cost more.
Full-day trips to Stonehenge, Windsor, Bath or the Cotswolds run about £50–110 including transport and admission.
Around £35–45 for a 24-hour ticket, often including a river cruise and walking tour.
Use the free museums, travel contactless, and consider a sightseeing pass if visiting several paid sites.
What's best, how busy it gets, and one booking tip for each time of year.