London in Two Days: A Realistic Itinerary

09:00–09:47 — Trafalgar Square. Nelson on his column, four lions, and the National Gallery filling one whole side of it. Free, open at any hour, and the point from which all distances to London are officially measured. It is a public open-air space with no ticket and no closing day.

10:09–10:56 — Big Ben & the Houses of Parliament. Big Ben is the bell, not the tower — the tower is the Elizabeth Tower. Best seen from Westminster Bridge or the far bank. Free from outside, and the bells sound on the hour. It is a public open-air space with no ticket and no closing day.

11:05–12:53 — Westminster Abbey. Coronations since 1066, and the graves of Newton, Darwin and Elizabeth I under one roof. Closed to visitors on Sundays, when it is a working church only. Verified opening hours: Mon–Fri 09:30–15:30 (last entry), Sat 09:00–15:00 (last entry). Closed to sightseeing on Sundays — open only for worship. Book ahead: this stop needs a reservation or a timed ticket.

12:53–13:53 — Lunch. The planner reserves time to eat right after Westminster Abbey, so the afternoon continues from where the morning ended instead of detouring for food.

14:16–15:14 — Buckingham Palace & the Guard. The forecourt and the Victoria Memorial are free and open. Changing the Guard runs on set days rather than daily, and the crowd forms an hour ahead — check the official schedule before building a morning around it. It is a public open-air space with no ticket and no closing day.

09:00–11:41 — Tower of London. Nine hundred years of fortress, palace and prison, with the Crown Jewels inside. The Yeoman Warder tours are included with entry and are genuinely the best part — funny, and free of charge once you are in. Verified opening hours: Summer (Mar–Oct): Tue–Sat 09:00–17:30, Sun–Mon 10:00–17:30. Winter (Nov–Feb): Tue–Sat 09:00–16:30, Sun–Mon 10:00–16:30. Last entry 2 hours before closing. Book ahead: this stop needs a reservation or a timed ticket.

11:41–12:41 — Lunch. The planner reserves time to eat right after Tower of London, so the afternoon continues from where the morning ended instead of detouring for food.

12:59–14:54 — Tate Modern. A converted power station on the river holding Rothko, Picasso and the vast Turbine Hall installations. Free, with a top-floor viewing level that costs nothing and looks straight at St Paul’s. Verified opening hours: Daily 10:00–18:00. Free entry to the permanent collection; special exhibitions ticketed.

15:20–15:49 — St Dunstan in the East. A Wren church gutted in the Blitz, left as a ruin and quietly turned into a public garden — ivy climbing through empty window tracery, a fountain where the nave used to be. Two minutes from the Tower of London and almost nobody there. It is a public open-air space with no ticket and no closing day.

16:00–16:35 — Leadenhall Market. A Victorian covered market in the heart of the City — ornate ironwork, painted glass roof, cobbled floor — that doubled as Diagon Alley's entrance in the first Harry Potter film. Now mostly restaurants and wine bars rather than the meat and game traders it started as in the 14th century. Verified opening hours: Mon–Fri roughly 10:00–18:00; quiet on weekends as it serves the City office district.

16:56–17:59 — South Bank riverside walk. The stretch from Westminster Bridge east past the London Eye, the National Theatre and Tate Modern — book stalls under Waterloo Bridge, skateboarders in the undercroft, and the best free views of the city. It is a public open-air space with no ticket and no closing day.

It uses the early morning for Trafalgar Square — an open-air sight with no opening hours, which is the best use of the time before ticketed venues open.

It reaches Westminster Abbey at 11:05, after it opens at 09:30, so there is no waiting at the door.

It reaches Tate Modern at 12:59, after it opens at 10:00, so there is no waiting at the door.

The day covers about 1.9 km on foot and 2 public-transport hops (about 5.1 km), used only where walking would cost more time than it saves.

Times come from the planner's visit-length model: every stop starts from its typical duration, is adjusted for a couple at a balanced pace, and every walk gets a small buffer. The day runs from 09:00 to 15:14.

The longest stops are Tower of London (161 minutes) and Tate Modern (115 minutes). If a stop takes longer than planned, the planner in the app reschedules the rest of the day around it.

To keep the day realistic, the planner left out 3 further candidates rather than squeezing them in at a run.

Your day falls on a closing day. Westminster Abbey is closed on Sundays; our guide to what is open in London on a Sunday has a full alternative route.

It rains. Trafalgar Square, Big Ben & the Houses of Parliament and Buckingham Palace & the Guard are largely outdoors. Rain-safe alternatives in MEVAYA's London data include Tower of London and St Paul's Cathedral.

You are travelling with children. Switch the party to "family" in the planner and it keeps walks shorter (it caps a single walking leg at about 1.1 km) and favours family-friendly stops such as Natural History Museum and St James's Park.

You start late. Planned with an 11:00 start, the planner drops Buckingham Palace & the Guard and keeps the rest of this route.

Mobility is limited. Westminster Abbey: Only partially wheelchair accessible — ramped entry, but some side chapels are reachable only by steps and some surfaces are uneven. Buckingham Palace & the Guard: Wheelchair accessible when the State Rooms are open to visitors (summer opening). Choose "step-free" in the planner and it filters out stops known to be inaccessible.

Built by the MEVAYA planner from MEVAYA's curated London data. Opening hours were checked against official and independent sources in September 2026; the route, times and durations are the planner's own output, not estimates written by hand.