If you’re searching for unique things to do in London, you’ll have plenty of options. London is packed with world-famous landmarks, but there are also many hidden gems to discover. In fact, some of its best experiences are the ones many visitors walk straight past.
Beyond Big Ben, Buckingham Palace and Tower Bridge, you’ll find hidden gardens, breathtaking viewpoints, fascinating historic sites and quirky attractions that offer a completely different side of the capital. This guide shares my favourite hidden gems that are well worth adding to your itinerary.
Whether it’s your first visit or your fiftieth, these unique London attractions prove there’s always something new to discover away from the city’s busiest tourist hotspots.
Unique Things to do in London: Hidden Gems to get you off the Beaten Path
Let’s jump straight into our list of unique things to do in London. There’s a whole range of activities on this list, so there should be something for everyone to enjoy!
Map of London’s Hidden Gems
Below is a map of all the unique things to do in London. I will share more information about each of them in this guide. From colourful markets in East London to peaceful gardens in Kensington and fascinating historic attractions in Greenwich, these unique things to do are spread across the capital. You can use the map below to help plan your itinerary.
It is an interactive map, simply click the top right-hand corner to open it in Google Maps.
1. Visit The Garden at 120
Everyone talks about the Shard, the Sky Garden and Horizon 22; meanwhile, the Garden at 120 hardly ever gets mentioned.
This is a true hidden gem in London; not only is it free, but no booking is required. Making it perfect if you don’t manage to book tickets to one of the more popular viewing platforms.
While the observation deck isn’t as high up as the Sky Garden, you will get great views of the Gherkin, Tower of London and the Sky Garden. It’s also often a lot quieter, making it a peaceful and unique thing to do in London.
Read more in our guide to the Garden at 120. Or find out more about all London’s best views in our guide to the best free viewing platforms in London.
Views from The Garden at 120.
2. Marval at The Painted Hall
The Painted Hall, located inside the Royal Old Naval College in Greenwich, is quite possibly the most beautiful room in London. Often referred to as Britain’s answer to the Sistine Chapel. Its magnificent ceiling and walls are covered with more than 40,000 square feet of intricate artwork painted by Sir James Thornhill over 19 years.
Despite its breathtaking beauty, the Painted Hall remains one of London’s most underrated attractions. Take your time admiring the incredible details, or even lie back on one of the benches provided to fully appreciate the ceiling above you.
You might be surprised to hear that the Painted Hall is very child-friendly. They offer free activity sheets for older children, and you can hire explorer backpacks to keep toddlers engaged. Read more in our full guide to Greenwich with kids, here.
Admission also includes access to the fascinating Greenwich visitor centre and skittle alley (old-fashioned bowling lanes), making it well worth the ticket price.
Tickets for the Painted Hall cost £17.50, and children under age 16 visit for free. Click here to reserve your tickets now. Tip: Entry is just £5 per adult on the first Sunday of every month.
The Beautiful Painted Hall in Greenwich.
3. Have Afternoon Tea on a London Bus
Everyone knows that afternoon tea is a popular activity in London, but did you know you can enjoy it while taking in the sights from the top deck of a London bus?
You’ll get a delicious, traditional afternoon tea as you drive past some of London’s most iconic sights. The routes can vary, but you’ll usually pass by landmarks such as the London Eye, St Paul’s Cathedral, Trafalgar Square and Big Ben.
This is a really unique thing to do in London, and it’s so much fun! I’ve actually done this activity multiple times; I love it so much. Firstly, a fun girls’ day out on a pink afternoon tea bus. (Full review here). Then with my children on the amazing Paw Patrol-themed afternoon tea bus. Finally, at Christmas on a magical snowman-themed afternoon tea bus.
Read more about having a family afternoon tea in London in our detailed guide here.
Enjoying Afternoon Tea on a London bus.
4. Walk The Greenwich Foot Tunnel
If you’re looking for one of the most unique things to do in London, head to Greenwich, where you can actually walk beneath the River Thames! The Greenwich foot tunnel opened in 1902 and stretches almost 370 metres beneath the river, connecting Greenwich with the Isle of Dogs. It’s a fascinating piece of engineering that many visitors don’t even realise exists.
The tiled tunnel is completely free to use and offers a fun, slightly unusual experience whether you’re exploring Greenwich or heading towards Canary Wharf. It’s also a great way to enjoy a different perspective of London away from the city’s busiest tourist attractions.
Top tip: The lifts at either end of the tunnel are frequently out of service; there’s a sign at the top indicating whether each end is working. But be prepared; you might have to walk several flights of stairs. Comfortable shoes are definitely recommended! Read more in our full guide to Greenwich with kids, here.
Walking through the Greenwich Foot Tunnel.
5. Visit the Barbican Conservatory
Hidden away inside the Barbican Centre, the Barbican Conservatory is one of London’s best-kept secrets. Home to more than 1,500 species of tropical plants, trees and exotic fish, it’s hard to believe this peaceful oasis sits in the heart of the City of London.
Although it’s not specifically designed for children, my little ones absolutely loved wandering through the lush greenery and spotting the colourful fish hiding beneath the plants. Best of all, it’s completely free to visit, making it one of the best hidden gems in London for anyone looking for a unique day out on a budget.
I’ve found this to be a great winter activity as it’s nice and warm inside!
Top tip: The conservatory is only open on selected days, so check opening times and book a free ticket here.
The Barbican Conservatory.
6. Discover the Kyoto & Dutch Gardens in Holland Park
Holland Park is one of London’s most beautiful parks, yet many visitors never venture beyond the nearby Kensington Gardens and Hyde Park. While the famous Kyoto Garden often appears on lists of hidden gems in London, very few people talk about the equally charming Dutch Garden just a short walk away.
The Kyoto Garden is a Japanese-inspired garden, known for its tranquil waterfall, koi pond and resident heron, creating a peaceful escape from the busy city streets. It is certainly a spot that is worth adding to your London itinerary.
Just around the corner from the Kyoto Garden, you’ll find the Dutch Garden. With beautifully landscaped flower beds, manicured lawns, and often wild peacocks around freely. For me, this is one of the most beautiful places in London.
Family Tip: Holland Park has two incredible playgrounds, one for toddlers and the other is perfect for older children. Read more about them in our guide to the best playgrounds in London.
The Dutch Gardens in Holland Park.
7. Visit a London City Farm
Before we moved to London, I never knew City Farms existed! There are surprisingly multiple options located across London! These free community farms are a wonderful escape from the busy streets and offer a completely different side of London that many visitors never experience.
Unlike larger countryside attractions, London’s city farms are refreshingly simple. You won’t find huge soft play centres or expensive rides. Instead, expect friendly farm animals, peaceful gardens and a relaxed atmosphere. Most have cafes, and you can buy animal food for a couple of pounds. Some also have little shops selling local produce.
This is a perfect activity for young children. That said, they’re certainly not just for families. It’s common to see adults visiting without children to enjoy a quiet stroll or spend time with the animals.
Best of all, entry is completely free, making a city farm one of the most unique things to do in London if you’re looking for an off-the-beaten-path or less touristy experience.
Top tip: Mudchute Farm is one of my favourites, thanks to its incredible location beneath the Canary Wharf skyline, but there are several fantastic city farms across London. If you’d like to know more, read my complete guide to London’s best city farms.
Feeding the Goats at Mudchute Park and Farm.
8. Stroll Columbia Road Flower Market
There is nowhere quite like Columbia Road Flower Market. Every Sunday, this charming East London street comes alive with colourful flower stalls, independent boutiques, cafés and the lively calls of traders selling everything from fresh bouquets to houseplants.
Although it’s become increasingly popular with visitors, Columbia Road Flower Market still feels like an authentic local experience and is one of the most vibrant hidden gems in London. Even if you don’t plan on buying anything, it’s well worth wandering the street, soaking up the atmosphere and popping into the independent shops tucked between the flower stalls.
Top tip: Arrive before 9 am if you’d like to browse without the biggest crowds. If you’re hoping to grab a bargain, visit during the final hour when traders often reduce their prices before packing up.
Columbia Road Flower Market.
9. Explore St Dunstan in the East
Although St Dunstan in the East is located in central London, just a 10-minute walk from The Tower of London, it is easily missed. It’s one of the most enchanting hidden gems in London. Originally built in the 12th century, the church was badly damaged during the Blitz and, rather than being rebuilt, its atmospheric ruins were transformed into a public garden.
Today, ivy-covered stone walls, Gothic windows and towering arches are surrounded by lush greenery, creating one of the most peaceful spots in central London. I find it fascinating to see this old architecture with views of the Shard in the background.
Whether you’re looking for a quiet place to relax, a unique photo spot or simply somewhere a little different to explore, St Dunstan in the East is one of the most unusual things to do in London and a hidden gem that’s well worth seeking out.
St Dunstan in the East Church Garden.
10. Discover Neal’s Yard
Everyone has heard of Covent Garden, but tucked away behind the busy streets you’ll find Neal’s Yard. I walked past it many times myself without even knowing. It is one of London’s most colourful hidden gems. This tiny courtyard is filled with brightly painted buildings, independent cafés and wellness shops, making it feel like you’ve stumbled across a tiny secret village in the middle of the city.
While it’s become increasingly popular on social media, many visitors still walk straight past the narrow entrance without realising it’s there. Stop for a coffee, browse the independent shops or simply enjoy one of the prettiest corners of central London.
Covent Garden is one of my favourite areas of London. Don’t forget to explore more; read our full guide to Covent Garden here.
Colourful Buildings of Neal’s Yard in Covent Garden.
11. Visit the Museum of London Docklands
London is home to many incredible museums (I have a huge list of family-friendly options here). One I think doesn’t get talked about enough is the Museum of London Docklands.
So, if you’re looking for one of London’s most underrated museums, the Museum of London Docklands is well worth the trip. Housed inside a former sugar warehouse at West India Quay, it tells the story of London’s docks, trade and the growth of the city through interactive exhibitions and beautifully restored historic spaces.
It’s also one of my favourite museums for families, thanks to its hands-on exhibits and the fantastic Mudlarks play gallery for younger children, although there’s plenty to enjoy for adults too. Read more in my full review, linked here, or if you’re planning a day in Canary Wharf, read our full guide of things to do in Canary Wharf, here.
Visiting the Museum of London Docklands.
FAQ’s on Unique Things to do in London
Some of the most unique things to do in London include enjoying afternoon tea on a vintage London bus, walking beneath the River Thames, exploring the beautiful Painted Hall in Greenwich, relaxing in the Kyoto and Dutch Gardens in Holland Park, and visiting the hidden ruins of St Dunstan in the East. These lesser-known attractions offer a different side of London beyond the city’s famous landmarks.
Yes! Many of London’s best hidden gems are completely free to visit. You can explore St Dunstan in the East, enjoy panoramic views from The Garden at 120, wander through the Barbican Conservatory, visit London’s city farms, stroll around Columbia Road Flower Market and relax in the beautiful Kyoto and Dutch Gardens without spending a penny.
London is full of unique attractions that children will love beyond the usual tourist sights. Families can enjoy meeting animals at one of the city’s free farms, walking beneath the River Thames through the Greenwich Foot Tunnel, exploring the tropical Barbican Conservatory or discovering the peaceful Kyoto and Dutch Gardens in Holland Park. If you’re looking for even more family-friendly ideas, be sure to read my detailed guide on visiting London with kids.
Final Thoughts on Unique Things to do in London
London is a city that’s full of surprises and unusual activities. Some of its most memorable experiences can be found well away from the famous tourist attractions. Whether you’re enjoying afternoon tea aboard a London bus, wandering through the tranquil ruins of St Dunstan in the East or walking beneath the River Thames through the Greenwich Foot Tunnel, these hidden gems offer a unique way to experience the capital.
I hope this guide has inspired you to discover a few new places on your next visit. If you’re looking for even more inspiration, don’t forget to explore my other London guides, where you’ll find family-friendly itineraries, free museums, beautiful parks, afternoon teas and plenty more unique things to do in London.
Thank you for reading our guide on unique things to do in London. We hope you have an amazing trip!
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Happy Exploring,
A London mum sharing stylish, family-friendly travel guides.
I In our travel guides, I show you that you can still travel as a family and create beautiful memories, even when trips aren’t full of kid-centric activities.
When I’m not planning our next adventure, I also share timeless style inspiration and ideas for living more thoughtfully and sustainably.