A rainy week in London: five days of indoor plans

Why plan for rain in London

London does not have a dry season. The climate is temperate and changeable year-round, with average temperatures running from around 8°C in January to 23°C in July, and rain distributed across the calendar rather than concentrated in a wet season. A clear blue sky is never guaranteed, even in August. This itinerary is not a rainy-day backup plan tacked onto a sunnier trip — it is a full five-day route built entirely indoors, so the weather stops being a variable at all.

The route stays inside three areas that cluster free national museums, ticketed royal sites and West End theatre within short Tube rides of each other: Bloomsbury, Kensington and Chelsea and the West End, with one day added in central London for the Tower and the river. Nothing here depends on a view, an open-air queue or a park.

Getting around without worrying about the sky

An Oyster card or contactless covers every leg of this itinerary — Tube, bus, DLR — with automatic daily fare capping, so there is no need to plan routes around ticket cost. Museums, theatres and palaces are all a short walk from a station entrance, which matters more here than usual: the point of a rainy-week plan is minimising time spent outside between stops, not just the destinations themselves.

Step-free access varies station by station, which matters on a week built around avoiding weather rather than avoiding stairs. South Kensington, Westminster and King’s Cross St Pancras all have a step-free route from street to platform, but that isn’t true of every line passing through them, so it’s worth checking the specific line rather than assuming the whole station is covered. Buses are step-free throughout the network and, on days with a lift out of service, often the simpler rainy-day option even if the journey takes longer. The accessible London guide covers this station by station for anyone planning around mobility needs rather than just an umbrella.

Day 1: Bloomsbury and central London orientation

Start at the British Museum in Bloomsbury — entry to the permanent collection is free, and a full visit covering the Egyptian and Parthenon galleries takes three to four hours. Queues build fast at opening, so a pre-booked timed slot or a guided route saves standing outside.

a priority-access British Museum tour paired with a hop-on hop-off bus pass covers the museum’s highlights with a guide and folds in a bus loop for the afternoon, which keeps you under cover between stops if the rain sets in.

In the afternoon, take the Tube two stops to Westminster for Westminster Abbey, fully indoors and around 90 minutes to see properly. Round out the evening in Bloomsbury’s food and drink scene rather than walking further afield.

Day 2: Royal London, mostly indoors

a Royal London Grand Tour covering Buckingham Palace, Westminster and the changing of the guard is a coach-based way to see the royal London landmarks without long stretches on foot — useful when the forecast is uncertain, since most of the time is spent on the vehicle or inside stops.

Follow with the Tower of London in the Tower and City area: the Crown Jewels and the White Tower are indoor exhibits, and a full visit runs two to three hours. Book ahead — this is one of the few sights on this route with a genuinely long walk-up queue.

One honest caveat about day 2: the Tower of London is the single most crowded stop on this route, and the Crown Jewels exhibit is a moving walkway past the display cases rather than a room you can linger in — on a busy day, especially a wet Saturday when outdoor sights lose visitors to indoor ones, expect to shuffle past rather than study them. It’s still worth the admission, but arriving close to opening is the difference between a five-minute wait and a slow-moving queue that eats into the rest of the day. Is the Tower of London worth it goes into this trade-off in more detail.

If there’s a dry gap, Tower Bridge is a five-minute walk, but nothing on this day requires it. End with dinner near South Bank, reachable in one stop or a short walk across the bridge.

Day 3: Kensington’s free museums

Kensington and Chelsea holds three free national museums within a few minutes of each other: the Natural History Museum, the Science Museum and the V&A. None of them needs more than a covered walk between entrances — they share Exhibition Road. Budget the full day: each museum easily absorbs two to three hours, and rotating between them means never being outside for more than a few minutes at a time.

Break for lunch at one of the museum cafés rather than venturing out, then use the afternoon for a 90-minute guided visit to Kensington Palace, a short walk through Kensington Gardens from the museum cluster (the walk is brief enough to manage with an umbrella).

Day 4: Georgian Bloomsbury and a West End evening

Spend the morning on a slower, more local read of Bloomsbury: a guided walk through Bloomsbury’s Georgian squares and hidden corners runs a couple of hours and moves between garden squares and covered arcades rather than long open stretches.

In the afternoon, head to the West End for shopping under cover around Covent Garden’s arcades, then commit the evening to theatre — the single best rainy-day activity London offers, since West End shows run rain or shine with no outdoor component at all.

a West End ticket to The Lion King is a reliable choice for a first West End night; book a few weeks ahead for a good seat, since same-day tickets are limited to whatever the box office releases.

Day 5: King’s Cross history and a flexible finish

a King’s Cross walking tour on the area’s social history is a different kind of indoor-adjacent morning — mostly under station canopies and inside redeveloped buildings around the King’s Cross and St Pancras area, with none of the long open squares that other central walks involve.

Use the afternoon as slack: if the week’s weather has cancelled anything, this is the slot to fit it back in — a return visit to a museum gallery missed on day 3, the Tower Bridge walk skipped on day 2, or simply more time in the free museums already covered. Wrap the week with dinner near Bloomsbury or the West End before an early flight or train home.

Costs and timing at a glance

Day	Focus area	Main indoor anchor	Approx. cost per person
1	Bloomsbury	British Museum + bus tour	£30–£50
2	Tower/City	Royal London tour + Tower of London	£60–£90
3	Kensington-Chelsea	Free museums + Kensington Palace	£25–£35
4	Bloomsbury/West End	Walking tour + theatre ticket	£70–£120
5	King’s Cross	Walking tour + flexible slot	£15–£25

Prices vary by season and booking window — treat these as a planning range, not a fixed quote, and check the exact figure on the GetYourGuide or Viator listing before booking.

When this itinerary gets busy

None of the five days is a secret. The British Museum’s ground-floor galleries and the Rosetta Stone case get dense between 11am and 2pm regardless of the weather, and a wet forecast pushes even more visitors indoors on the same schedule — arriving at opening or after 3pm avoids the worst of it. The Kensington museum cluster is worse during UK school holidays (late July to early September, two weeks around Christmas and Easter, and half-terms in February and October), when family groups fill the free galleries from mid-morning; a rainy half-term day can mean a genuine queue outside the Natural History Museum’s main entrance rather than the walk-straight-in most weekday mornings offer. West End matinees thin out these same crowds in the afternoon, since a chunk of the day-trip audience is watching a show rather than touring a gallery.

None of this is a reason to avoid the busy weeks — it’s a reason to start earlier in the day than the opening-hours page suggests is strictly necessary. The best time to visit London guide has the fuller seasonal picture, including which months combine crowds with the wettest weather rather than just one or the other.

If three days is all you have

Five days is generous for an indoor-only week, and not everyone travelling has that long. Cut to three days and the honest priority order is the British Museum on day one, the Kensington museum cluster on day two, and a West End evening on whichever night has the best ticket availability — the Georgian Bloomsbury walk and the King’s Cross history walk are the first things to drop, since they’re the two days built around slower, lower-stakes content rather than a single essential sight. A shorter version along these lines is covered in the three-day London itinerary; this route simply spreads the same anchors over two extra days so nothing feels rushed and there’s slack for the queues described above.

What this itinerary leaves out on purpose

It skips Greenwich Park, Hyde Park picnics, open-top bus upper decks and the Cotswolds day trip — all worthwhile, none of them useful on a week when the sky is not cooperating. If the forecast turns dry mid-trip, day 5’s flexible afternoon is the natural place to swap in an outdoor stop instead of forcing one earlier in the week.

Rainy week in London: frequently asked questions

Do I need to change this plan if it’s actually sunny?

No — every stop is worth doing regardless of weather. The only adjustment worth making is using day 5’s flexible slot for an outdoor add-on like Greenwich Park or a Thames walk if the sky clears.

Are London’s museums really free?

Yes, for the permanent collections at national museums including the British Museum, the Natural History Museum, the Science Museum, the V&A and Tate Modern. Temporary exhibitions and separately ticketed attractions like the Tower of London or Kensington Palace charge admission.

How much walking is involved between stops?

Very little by design. The longest open-air stretch on this route is the few minutes between Exhibition Road museums or across Tower Bridge, both skippable with an umbrella.

Is five days enough to see all of this properly?

It’s enough to see each stop without rushing, but the British Museum, the three Kensington museums and the Tower could each absorb a full day on their own. This itinerary picks the highlights of each rather than attempting complete coverage.

Should I book West End tickets before arriving?

Yes, ideally a few weeks ahead for popular shows. Same-day tickets exist but are limited and don’t guarantee a good seat.

Does the Oyster card work for all of this?

Yes. Oyster or contactless covers the Tube and bus legs between every stop on this route, with automatic fare capping so there’s no need to plan around ticket cost.

What should I pack for a week like this?

Layers and a compact, waterproof jacket work better than one heavy coat, since indoor venues are heated and the walks between them are short but frequent.

Is this worth doing on a long weekend, not a full week?

Yes, in a compressed form — see the three-day cut above. The core anchors (the British Museum, the Kensington museum cluster and one West End show) fit into three days if the Georgian Bloomsbury walk and the King’s Cross walk are the first cuts.

What if the Tower of London or British Museum is fully booked for the day I planned?

Move the Tower of London to day 5’s flexible slot and start day 1 with the British Museum’s afternoon session instead of the morning. Neither venue requires a specific day, and both take same-day walk-up visitors when a timed slot isn’t available, just with a longer wait.