You’ve probably heard about London’s moody weather, and it’s easy to think it could make or break your trip. Luckily, the city makes up for it with famous attractions, exciting experiences, and fun indoor spaces that are worth adding to your itinerary.
Don’t let the rain ruin your plans! In this guide, we’re listing down 11 things to do in London indoors so you can still make the most of your day, rain or shine.
1. Explore the British Museum
The British Museum's famous Great Court
Take cover from the rain and visit the British Museum. This institution is home to over eight million objects spanning two million years of human history, and yes, you could spend an entire day here and still not see everything.
But what you definitely can’t miss here is the Rosetta Stone, the Egyptian mummies, and the famous Sutton Hoo helmet that dates back to the 7th century. The best part? General admission is completely free, making it one of the top free indoor activities in London.
However, if you want to skip the queues and get the most out of your visit, booking the British Museum audio tour is a game changer. The audio guide brings every exhibit to life with stories you wouldn't find on a regular placard. Perfect for curious minds of all ages.
2. Sip champagne at Sky Garden
Panoramic views of London from the Sky Garden
Yes, it counts as indoors, and it's one of the best indoor experiences in all of London. Sky Garden is at the top of the Walkie Talkie building (20 Fenchurch Street), giving you floor-to-ceiling glass views across the city skyline. Even when the weather outside is gloomy, looking out at London from up here still hits different.
And if you’re a fan of live music and champagne, you can enjoy both on a Sky Garden Music Night! You'll get live music, bubbles, and panoramic views all in one: the ultimate grown-up indoor date night.
3. Go on a food tour at Borough Market
Sample artisan cheeses and baked goods at Borough Market
Borough Market is London's oldest and most celebrated food market, and you’ll find it under the railway arches near London Bridge. While parts of the market are open-air, much of it is covered, making it a smart pick for things to do in London when raining.
You can sample artisan cheeses, fresh-baked sourdough, jerk chicken, truffles, and churros all in one buzzing, delicious space!
Take things to the next level by booking the Borough Market & Leadenhall Market half-day food tour, where you'll get a guided tasting experience through two of London's most iconic markets and learn the history behind each dish.
4. Strike a pose at Madame Tussauds London
Strike a pose with your favorite celebrity wax figure at Madame Tussauds London
Who says you can't hang out with A-listers on a rainy afternoon? Going to the Madame Tussauds London gives you the ultimate celebrity selfie experience. Get up close and personal with realistic wax figures of everyone from The Rock to King Charles. Strike your best pose, compare heights, and take a selfie with your fave stars!
The line here could get long, and we know it’s not fun to stand in the rain. So, it’s best to get your tickets to Madame Tussauds London online in advance and secure your entry to this iconic museum!
5. Catch a West End show
Settle in for an extraordinary performance at a West End theater
From long-running classics like The Phantom of the Opera to newer blockbusters and cult favorites like Moulin Rouge, there's always something incredible showing in London’s West End. A rainy afternoon is the perfect excuse to book a ticket, settle into a velvet seat, and lose yourself in an extraordinary performance for a few hours.
If you want a more detailed guide on exactly how to catch a show here and tips on how to get the best seats, we’ve got this West End London guide for you!
6. Discover the Natural History Museum in London
The life-size blue whale skeleton inside the Natural History Museum London
Another one for the free indoor activities in London list: the Natural History Museum London. This Romanesque building in South Kensington is already an attraction in itself even before you go inside. Once you do, you'll come face-to-face with a life-size blue whale skeleton, dinosaur fossils, and an earthquake simulator.
To truly immerse yourself in the wonders of the museum, consider booking the Natural History Museum half-day guided tour. This guided experience gives you exclusive insights you won't get on your own, and a portion of the proceeds is included as a donation to the Natural History Museum itself.
7. Wander through the Victoria and Albert (V&A) Museum
Admiring the vast collection of art and design at the V&A Museum
Right next door to the Natural History Museum is another free museum: the Victoria and Albert Museum, or the V&A. This is the world's largest museum dedicated to art and design, from Renaissance paintings and Islamic textiles to cutting-edge fashion and ancient jewelry. The collections actually span 5,000 years and over 2.27 million objects!
The V&A is a favorite for indoor activities for adults in London, especially those with a love of design, fashion, or fine arts. The architecture alone is worth a visit: its ornate courtyards and grand galleries, like the Raphael Cartoons gallery and the Cast Courts.
To learn the museum’s hidden stories and design secrets, book a V&A Museum guided tour with a professional guide and get a free eSIM to stay connected while you explore London.
8. Level up at Babylon Park
London's indoor games scene just got a serious upgrade, and Babylon Park is leading the charge. This is London's first-ever underground theme park that has an actual indoor roller coaster (the only one in London!), a Drop Tower, bumper cars, and VR experiences all wrapped up in a cool outer-space theme that makes you feel like you've blasted off to another galaxy.
Entry to the park is free, so you only pay for the rides and activities you want, making it a flexible option for all budgets. And when you've worked up an appetite, the on-site Ovo & Neta restaurant has you covered with everything from pizza and hot dogs to ice cream and waffles.
9. Bend reality at Twist Museum
Mess with your mind at the interactive exhibits of the Twist Museum
If you've ever wanted to walk into a world where nothing makes sense in the best possible way, then visit the Twist Museum on Oxford Street. This cool attraction features over 80 interactive exhibits designed to mess with your mind and challenge the way you see the world.
Every room here is designed to be photographed, so your camera roll will be absolutely packed by the time you leave. It's a brilliant pick for couples, friends, and anyone who loves a good content moment.
FAQs about things to do in London indoors
What are the best indoor activities in London when it rains?
The British Museum, Natural History Museum, and the V&A are all free to enter and you could spend a full rainy day in each. If you’re a foodie, Borough Market is largely covered and ideal in any weather, and pairing it with a guided food and wine tasting tour makes it even better.
Are there free indoor attractions in London?
Yes! London is genuinely one of the most generous cities in the world when it comes to free cultural attractions. The British Museum, Natural History Museum, Victoria and Albert Museum, and Tate Modern are all completely free to enter, as are many other national galleries and museums across the city.
What can couples do indoors in London?
London is one of the most romantic cities in the world, and that extends to its indoor experiences. Couples should consider the Sky Garden Music Night with a glass of champagne. A West End show is another brilliant date night option, especially a romantic musical or a gripping thriller.
What are the best indoor activities for families in London?
The Natural History Museum is an absolute winner with kids; the dinosaur galleries in particular are a massive hit, and the interactive earthquake simulator always gets big reactions. The British Museum is equally engaging for older children, especially with an audio guide to bring the stories alive.
What are some unique indoor experiences in London?
London excels at one-of-a-kind indoor experiences that you won't easily find elsewhere. The Sky Garden Music Night combines champagne, live music, and city views in a glass-enclosed garden 35 floors up. The Borough Market and Leadenhall Market food tour also brings London's culinary culture to life in a tasting-focused way that goes far beyond a regular market visit.
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