This itinerary for 4 days in London assumes four complete sightseeing days after the first night in the city. Arrival and departure time do not count. The route gives Westminster, the Tower, a major museum and Greenwich their own geographic lanes, with no Oxford-shaped hole punched through the middle.
Book one anchor for each half-day at most. Everything else is a walk, meal, exterior view or optional indoor stop. That rule leaves room for security lines, a closed Tube platform and the discovery that lunch remains necessary even beside a world-famous monument.
Four-Day London Itinerary at a Glance
| Day | Morning anchor | Afternoon area | Evening |
|---|---|---|---|
| 1 | Westminster Abbey | St James’s Park, Buckingham Palace exterior and the western South Bank | Southbank Centre or a quiet Westminster dinner |
| 2 | Tower of London | Tower Bridge, Borough and the Southwark riverfront | Southwark or the City |
| 3 | British Museum | Covent Garden, Seven Dials and Soho; National Gallery as the wet-weather choice | West End show or dinner |
| 4 | National Maritime Museum | Greenwich Park plus one paid site, if wanted | Greenwich dinner, then rail, DLR or river return |
The order is modular. Put Day 1 on Monday through Saturday because Westminster Abbey opens for ordinary tourist visits on those days; Sunday is for services, not a regular sightseeing circuit. Check TfL works and every anchor’s calendar, then swap whole days rather than dismantling their geography.
Before Day 1: Make Four Bookings, Not Fourteen
Prioritize Westminster Abbey, Tower of London and a free British Museum slot. The National Maritime Museum does not require an individual ticket, but its free reservation guarantees entry. Add a West End show only after the daytime skeleton works. Keep confirmations together and avoid stacking fixed entries so tightly that one bag search can topple the afternoon.
Choose a central base with a straightforward route to the first anchor; the separate guide to where to stay in London handles that decision. Then map the route before assigning times. A Tube diagram explains the network, not the walk from a platform to an abbey door.
Day 1: Westminster, St James’s and the South Bank
Morning: Westminster Abbey and Parliament Square
Start with an early Westminster Abbey ticket. The Abbey recommends advance booking, operates as a working church and can close for special services, so check its date-specific page. Give the interior a focused morning rather than attaching the Churchill War Rooms, a palace tour and a guard ceremony to the same block.
Afterward, walk around Parliament Square for the Palace of Westminster and Elizabeth Tower—Big Ben is the bell, though the nickname has won this administrative dispute. Continue along Whitehall only if interest and energy remain. Otherwise, stop for lunch in Westminster or St James’s before the park section.
Afternoon: St James’s Park and Buckingham Palace
Cross St James’s Park toward Buckingham Palace. The exterior and Victoria Memorial work year-round, but the State Rooms do not. Royal Collection lists a summer opening and selected tours at other times; check the current calendar rather than building the day around a palace interior that may be unavailable.
Changing the Guard is also optional, not a daily entitlement. The Household Division publishes the official schedule and warns that a ceremony can change or cancel at short notice, especially in wet weather. If it is a priority, make it the morning anchor and move the Abbey to a suitable afternoon slot. Do not attempt to watch every troop movement and keep an early Abbey ticket through optimism alone.
Evening: the western South Bank
Return toward Westminster Bridge, cross the Thames and walk the stretch around the London Eye, Jubilee Gardens and Southbank Centre. The river provides the skyline without another ticket. Eat here or cross back near Embankment; resist continuing all the way to Borough, which belongs to Day 2. In steady rain, replace the park and river walk with a booked National Gallery visit, then keep dinner near Trafalgar Square.
Day 2: Tower of London, Tower Bridge and Southwark
Morning: give the Tower enough room
Book an early Tower of London entry and arrive within the selected time; Historic Royal Palaces says early or late admission cannot be guaranteed. Treat the fortress as the morning, not the item before breakfast. The Crown Jewels, White Tower, battlements and a Yeoman Warder tour can occupy different travelers for very different lengths, so set a lunch window rather than a second hard booking.
Afternoon: cross the bridge and follow the river
Walk across Tower Bridge on the public roadway, then turn west along the south bank. Lunch around Borough Market or the surrounding streets, accepting that the market is busiest when most humans recognize lunch. Continue past Southwark Cathedral and the Globe exterior toward Tate Modern. Choose a short Tate visit if weather turns; otherwise let the brick warehouses, river traffic and St Paul’s dome across the water carry the afternoon.
Do not add St Paul’s Cathedral as another timed interior. Crossing Millennium Bridge for its exterior is easy; a proper visit belongs in a different version of the day. Dinner in Southwark or the City keeps the return simple.
Day 3: British Museum, Covent Garden and Soho
Morning: choose a museum route before entering
Reserve a free British Museum time when possible. The museum recommends advance booking, retains capacity-dependent walk-ins and may close galleries, so choose two or three collection areas rather than planning to “see the British Museum.” A focused session leaves both attention and knees available for the afternoon. Use the London museum comparison if art, design or natural history would be a better anchor.
Afternoon: Bloomsbury to the West End on foot
Have lunch in Bloomsbury, then walk through Seven Dials to Covent Garden. Continue into Soho or Chinatown according to appetite rather than a pin quota. These are compact streets for browsing, people-watching and a proper pause; Piccadilly Circus needs minutes, not a ceremonial hour.
If rain makes wandering grim, use the National Gallery as the afternoon anchor. General admission is free; the gallery recommends a free fast-track ticket and also allows walk-up entry. The free London museum booking guide separates reservations from paid exhibitions and security queues.
Evening: theater without a cross-city sprint
A West End show fits because Covent Garden and Soho are already nearby. Eat early enough to avoid turning dinner into competitive chewing, then walk to the theater. If jet lag is still winning, skip the show and choose a quiet meal; four full days should not require an entertainment performance from the traveler.
Day 4: Keep Greenwich as One Complete Area
Morning: maritime London
Travel to Greenwich by rail or DLR; a river service is the scenic, slower option and should be checked for the travel date. Start at the National Maritime Museum. General admission is free, and an advance free ticket is recommended to guarantee entry. Pick a gallery theme and leave before the building becomes another all-day museum by accident.
Afternoon: lunch, the park and one choice
Break for lunch around Greenwich Market or the town center, then walk past the Queen’s House toward Greenwich Park. The hill earns its panorama, which is a more persuasive reason to climb than any step count. For the afternoon, choose one: the Royal Observatory for time and astronomy, Cutty Sark for the ship, or the Painted Hall for art and architecture. Tickets, exhibitions and conservation access can change; verify the chosen official page.
If the weather is clear, an outdoor afternoon through the park may be enough. In rain, extend the museum session and select one indoor paid site. Do not book all three because they share a postcode. Return by the fastest live TfL route, or take the river if daylight, weather and the timetable cooperate.
How to Adjust the Four Days Without Breaking Them
- If Day 1 is Sunday: move Westminster to another day. Attend an Abbey service only for worship, not as a sightseeing substitute.
- If the Guard ceremony matters most: use it as the morning event and book the Abbey later, allowing lunch and security time.
- If walking is limited: shorten the South Bank and Greenwich Park sections, use TfL’s step-free journey options and keep only the anchor plus lunch.
- If traveling with children: replace the British Museum with the preferred South Kensington museum, then spend that afternoon nearby instead of dragging the route back to Soho.
- If rain persists: use National Gallery, Tate Modern or a longer Greenwich interior as a substitute, never as an addition.
This route is deliberately more selective than the broader list of first-visit things to do in London. Four days is enough when each day has a geographic argument. For the duration decision itself, see how many days you need in London. The city does not become smaller when a schedule is color-coded; the itinerary becomes better when it admits that.
Frequently Asked Questions
Is 4 days enough to see London?
Four full sightseeing days, not counting arrival or departure, is enough to cover Westminster, the Tower of London, a major museum, and Greenwich if each half-day is built around one anchor site rather than trying to fit in everything.
What day should a 4-day London itinerary start on?
Start on a Monday through Saturday. Westminster Abbey, the Day 1 anchor in this itinerary, is closed to ordinary tourist visits on Sundays.
