Hidden Gems in London (You’ve Never Heard Of)

CityDays’ guide to finding some of the best hidden gems in London you won’t find anywhere else…

Whether you’re a local or just visiting the UK capital, there’s never a bad time to hunt down some hidden gems in London.

There are plenty of people out there who’ll cynically tell you that there’s no such thing as hidden gems in London. And we can see why they think that: London is one of the most visited, instagrammed and globally famous cities in the world–so, yeah, keeping hidden gems “hidden” is challenging. 

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But what people always forget is that London is an urban patchwork with around 1000 years of history embedded in its fabric. That means that everyone from the Romans to Gen-Z has left their mark on this concrete feast of a city…and there are so many that it’s pretty much impossible to know about all of them.

Usually, we embed the hidden gems we find into our treasure hunts, walking tours and outdoor escape rooms, but today, we’re giving you an overview of some of our favourites (and where to find them).

Let’s dive in!

And just so you know - we’re not paid by anybody to include these on our list. They’re just places we’ve been to or experiences we’ve loved that we want to recommend to you, so you can find the best things to do in London.

The Best Hidden Gems in London

1 - Lincoln’s Inn: A Hidden Legal Enclave

First up on our list of the best hidden gems in London, somewhere hardly anybody bothers to visit but that has helped shape world history. 

We’re talking about Lincoln’s Inn, of course–which, amazingly, isn’t a pub as the name suggests. No, Lincoln’s Inn is one of the “Inns of Court”, or, in plain English, where barristers go when they are called to the bar. 

Tucked away from the city's hustle, this hidden gem boasts stunning architecture and peaceful gardens; and its alumni boasts everyone from Margaret Thatcher (first female Prime Minister of the UK) to Sir Muhammad Ali Jinnah (the 1st Governor General of Pakistan), Chaim Herzog (the 6th President of Israel), and Basedo Panday (the 5th Prime Minister of Trinidad and Tobago).

2 - Queen Mary’s Rose Garden: The Secret Blooms of Regent’s Park

If there’s one thing London does well (ridiculously well) it’s parks, and if you’re looking for hidden gems in London in unexpected places, they’re great places to start.

Hidden within Regent’s Park lies Queen Mary’s Rose Garden, a floral haven often missed by the masses. Home to over 12,000 roses, it's a fragrant exhibition of England’s national flower and also somewhere you can literally stop and smell the roses without the usual crowds.

3 - The Lamb and Flag: Covent Garden’s Hidden Tavern

Step inside this cosy watering hole and you might think you've travelled back in time—just without the Victorian smog.

London has no shortage of great pubs with their own unique histories but this is a particular favourite of ours. 

Dating back to 1772, it was once a favourite haunt of Charles Dickens who worked around the corner from the pub at a boot polish factory once upon a time. It was also a popular bare-knuckle fight venue back in the day, so much so that the pub gained the nickname “Bucket of Blood” as a result.

4 - Pelican Stairs: Steps to a Forgotten Era

Off the beaten path along the Thames, Pelican Stairs are a set of narrow, weathered steps that whisper tales of maritime London.

As the noose that still swings there will tell you, this obscure spot offers atmospheric river views and a glimpse into the city's macabre past.

Many, many years ago, corpses used to mysteriously wash up on the banks near Pelican Stairs, and the nearby pub, The Devil’s Tavern, had a pretty varied clientele: purported patrons included Samuel Pepys, Dickens (is there any pub he didn’t visit?), James Whistler and JMW Turner.

5 - Crystal Palace Dinosaurs: Prehistoric Secrets in the Park

Hands up if you knew that the world’s oldest dinosaur sculptures live in Crystal Palace Park?

These Victorian-era dinosaur sculptures are as charming as they are inaccurate–the designers didn’t have modern palaeontology to go off of. 

Often overlooked, these hilariously inaccurate beasts offer a quirky stroll through prehistoric imagination and a visit is a bit like a friendly, English Jurassic Park, but with more artistic licence and fewer chase scenes.

More Hidden Gems in London

London Treasure Hunts

Those are just a smattering of some of our favourite hidden gems in London–and don’t worry, there’s plenty more where they came from–but if you want to hunt down some hidden gems of your own, check out our London treasure hunts, outdoor escape rooms, walking tours and exploration games!

6 - Burlington Arcade: A Hidden Gem in London's Luxury Landscape

Nestled discreetly between Piccadilly and Bond Street, Burlington Arcade is one of the hidden gems in London that even seasoned shoppers might miss. 

If you didn’t know, this elegant 19th-century passage is Britain’s oldest and longest covered shopping street, boasting a glittering array of luxury boutiques beneath its stunning glass roof.

It’s also especially unique because it’s patrolled by the famously dapper Beadles—the oldest and smallest private police force in the world who still uphold a set of rules established during the Regency period.

7 - The Viaduct Tavern: Spirits Above and Below

Now, if you’re a seasoned pub-goer in London then you might already be familiar with this name…but you probably don’t know what lurks beneath it. 

This former Victorian gin palace is said to be haunted by spirits of the non-liquid kind due to the presence of the former prison cells that are still beneath the pub. 

Visit for a pint and stay for the ghost stories that even sceptics find intriguing…

PSST: This pub is included in our London treasure hunt, The City. If you ask nicely, the bar staff might let you take a sneaky peek at the cells…

8 - Leinster Gardens: The Facades with No Foundations

At first glance, 23 and 24 Leinster Gardens appear to be typical houses.

But if you look a little closer, you’ll see that in reality, they're mere facades hiding a railway vent.

This clever architectural trick is a quirky secret many Londoners pass daily without a clue, both above and below ground. If you’re having trouble spotting them, look for suspiciously blank looking windows…

9 - St Etheldreda’s Church: A Medieval Hideaway

Tucked away in Holborn, St Etheldreda’s Church is one of London's oldest Catholic churches and dedicated to one of the few Anglo-Saxon female Saints, Etheldreda or Audrey

Apart from being an incredible 13th-century gem to experience a slice of medieval history amidst modern skyscrapers, St Etheldreda’s has a fascinating past.

It once served as an Embassy Chapel during the early 17th century for the Spanish Ambassador, and due to the associated history of its Patron Saint, it’s now quite famous for throat blessings.

10 - Little Compton Street: The Subterranean Sign

We’re always telling explorers on our hunts to look up, but to spot this particular hidden gem, you’ve got to look down

Peek through the ventilation grilles near the junction of Old Compton Street and Charing Cross Road, and you'll discover the Victorian-era street sign of Little Compton Street preserved in the darkness below.

11 - Winchester Palace: Ruins Amidst the Modern

It might not look like it now, but hidden near London Bridge are the remains of what was once a Medieval mansion and playground.

Winchester Palace, in its heyday, was once a grand residence for bishops that boasted a tennis court, bowling alley, and pleasure gardens. 

These days, many pass by without realising the medieval ruins nestled among modern buildings–but you can spot a slice of this splendid place by looking for what remains of the sun window. 

PSST: This hidden gem is included in our London treasure hunt, All Gone South, along with more spots that reveal medieval Southwark’s sordid secrets…

12 - St Dunstan in the East: Nature’s Hidden Cathedral

If you’re looking for hidden gems in London to share on social media, it probably doesn’t get any better than St Dunstan in the East.

Nestled between the Tower of London and Monument, you'll find an incredible hidden gem where nature has reclaimed a bombed-out church. 

Overgrown with vines and greenery, St Dunstan in the East always looks spectacular (although, I love it in its autumn shades best).

13 - Sambourne House: A Victorian Time Capsule

I’ve lost count of the number of fellow Londoners I’ve spoken to about Sambourne House who’ve never heard of it, and now you get to join their ranks. 

Once home to Punch illustrator Edward Linley Sambourne, Sambourne House is preserved as it was in 1910–bathtub, bedroom, living room and all.

Step inside to experience Victorian life in astonishing detail, and also to see how early methods of photography revolutionised cartoon artwork.

14 - Mercato Mayfair: Culinary Delights in Disguise

Ever had a pint in a church with a beer crypt? Nope, didn’t think so.

One of the best hidden gems in London for foodies, Mercato Mayfair hides in plain sight right In the heart of Mayfair.

This deconsecrated church is home to a gourmet food market unknown to many, serving up global cuisines under vaulted ceilings and stained-glass windows.

15 - Buddhapadipa Temple: A Thai Sanctuary in Wimbledon

Who knew you could find a slice of Bangkok nestled in SW19?

Hidden in suburban Wimbledon is the Buddhapadipa Temple, a Thai Buddhist haven that looks identical to those found in the sunnier, warmer climes of Thailand. 

With its ornate architecture and peaceful gardens, it's a secret retreat for those seeking serenity–and an escape without the long haul air fare.

16 - Bunhill Fields: The Cemetery of Forgotten Authors

You may have heard of Bunhill Fields before but I can almost guarantee you’ve never taken the time to properly explore it before.

This is the incredible final resting place of some of Britain’s most revered literary greats, including William Blake and Daniel Defoe. 

Apart from notable authors, Bunhill Fields also conceals religious, political, social and plague history, so make sure you allocate enough time for snooping around.

17 - Carreras Cigarette Factory: The Egyptian Revival

There are a few hidden gems in London that look suspiciously Ancient Egyptian, but this one has always held a particular fascination for me. 

Although the Carreras Cigarette Factory are now ordinary offices, their exterior couldn’t be less typical.

Built in 1928, this remarkable building is a rare example of Egyptian Revival architecture in the city. Adorned with grand columns, colourful hieroglyphics, and guarded by two imposing black cat statues—a nod to the factory's Black Cat cigarette brand–a quick trip to see Carreras Cigarette Factory is worth the detour.

Find More Things to Do in London with CityDays

So there we have it! 17 hidden gems in London to add to your bucket list next time you’re exploring the city.

CityDays #LONDON

Want more of where those came from? Of course you do! 

Since you’re here trying to find London hidden gems, what if I told you that we’ve done all the hard work for you?

At CityDays, we create hand-crafted treasure hunts, outdoor escape rooms, walking tours and exploration games all over London, including Central London, Mayfair, Shoreditch, Kensington and Southwark.

All you have to do is team up with your partner, friends, family or whoever to solve riddles, complete challenges and answer trivia to lead you on an unforgettable journey around London’s most intriguing streets.

The best part? We’ll recommend top-rated pubs, cafés and restaurants and give your team the chance to earn rewards by competing on our leaderboard.

CityDays gives you total freedom to start and finish whenever you like, take extra breaks if you want or need them, and it’s suitable for people of all ages.

You’re also guaranteed your money back if you don’t have an amazing time - although our previous reviews speak for themselves: we’re rated 5/5 on TripAdvisor and 4.95/5 on Google Reviews!