Secrets of
London

Self-Guided Secrets of London Exploration Game

Unravel London’s Mystery and Might! Wander foggy streets and grand landmarks where history and intrigue intertwine. Join Sherlock Holmes to solve a murder with no clear cause and uncover the city’s deepest secrets!

About Secrets of London

The Secrets of London City Game is a self-guided, GPS-based game that takes place in the city center of London. Using a smartphone, players explore the area while solving puzzles, riddles and creative photo challenges that reveal clues and hidden stories. This exploration game offers a fun and interactive way to discover London’s culture, local history and lesser-known details, making it both entertaining and informative. Designed for visitors as well as locals, the self-guided city game is a flexible activity that works well for solo players, couples, families or groups of friends. Whether you’re discovering the area for the first time or seeing it with new eyes, the City Game London offers a fresh perspective on the city.

1.5-2 hours of play time

3-4 km walking distance

Start at London, Trafalgar Square

Start, pause & continue whenever you want

Play on your smartphone, no downloads needed

1-4 people per smartphone

What you’ll experience during the game

As you play the City Game in London, you’ll uncover the city through an immersive story that blends sightseeing with interactive exploration. While following clues and challenges, you’ll pass iconic locations like Westminster Abbey and the Elizabeth Tower, as well as discover places often overlooked, such as the York Watergate and the Edison Building. From the ceremonial grounds of the Royal Guards to views along the Thames near the London Eye, the route creates a journey that balances familiar landmarks with historical surprises. With each step, the streets of London become part of the unfolding mystery.

Throughout the game, you’ll be solving puzzles, answering riddles, and completing creative photo tasks that earn you points and help you move ahead. The challenges are designed to connect with your surroundings, offering hints when needed while gradually guiding you toward the final resolution. You can pause the City Game at any time and continue at your own pace, making it well-suited for relaxed explorers or determined teams. For those who enjoy competition, your progress will count toward the London leaderboard for a chance to rank among the top players.

Who is it for?

This City Game is designed for anyone who wants to discover London in a playful and meaningful way. It’s ideal for:

  • Solo explorers looking for a flexible adventure
  • Couples who want to experience the city in a fun and surprising way
  • Families with curious kids who enjoy puzzles and challenges
  • Friends wanting a lighthearted activity full of laughter
  • Groups and teams searching for a unique, self-guided teambuilding experience

Whether you’re a local seeing London with fresh eyes or a visitor exploring the city for the first time, this GPS-based game offers a memorable way to connect, play and explore together.

What’s included?

Included

  • Self-guided Exploration Game
    Play independently on your own smartphone.
  • Game link & instructions
    Simple steps to start the activity.
  • GPS-based route with puzzles & challenges
    Riddles, questions and photo tasks.
  • Fun facts & stories about London
    Learn about iconic and hidden spots.

Excluded

  • Smartphone or other devices (bring your own to play)
    You only need one phone per team.
  • In-person guide (digital guide in-game only)
    Everything is fully self-guided inside the game.

Good to know

  • Flexible start, pause & continue
  • 1-year access from purchase date
  • 1–4 people per smartphone
  • Difficulty: Easy-moderate
  • Recommended age: 8+
  • Internet & GPS required
  • Available languages: Dutch, English, French, German, Italian, Spanish and 30+ more!
  • Start location: London, Trafalgar Square

How to play

Once you book, you will receive an email with a direct link to start the game. Simply head to the starting location at Trafalgar Square and begin your adventure. You can pause the game at any time and resume later, giving you complete flexibility to explore at your own pace.

Book your Secrets of London experience now

Per group

€ 25,95

Book your Secrets of London experience now

A 2-hour self-guided City Explore Game through London: explore highlights, solve puzzles and play at your own pace.

  • 1.5 – 2 hours
  • 3 – 4 km
  • London, Trafalgar Square
  • Languages: Dutch, English, French, German, Italian, Spanish and 30+ more!

Per group

€ 25,95

  • Cancel anytime for full refund
  • Instant confirmation
  • Accessible for 1 year from the purchase date
  • Payments are secure & encrypted
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The story of Secrets of London

A man is dead. No wounds, no weapon, no witnesses. Sherlock Holmes has a mystery with no beginning and no clear end, only a single empty glass and a city full of secrets. That’s where you come in. Holmes needs a sharp mind, steady feet, and someone who can see what he has missed.

Wander cobbled alleys, question clues, and follow the trail through pubs, bridges, and baffling details. Is it murder, mischief, or something far stranger? In London, nothing is ever quite what it seems.

Not just a game. A city. A secret. A story only you can finish.

Book now

Sherlock Holmes

Your start location

After booking, you’ll receive an email with your play link and simple start instructions. On the day you want to play, just head to the start location at London, Trafalgar Square, open the link on your smartphone and begin the game. From there, you simply follow the GPS route, complete the challenges and explore at your own pace.

London, Trafalgar Square

Get directions

How the Secrets of Exploration City Game works

Discover how the self-guided exploration game leads you through the city, step by step.

Start whenever you want

Begin the game the moment you arrive at the starting location, with no fixed departure time.

Follow the GPS route

Navigate through the city using the built in map that guides you from checkpoint to checkpoint.

Solve puzzles and riddles

Crack codes, answer clever questions and use your surroundings to complete challenges.

Complete creative photo challenges

Capture fun moments, recreate poses or search for hidden details as part of interactive missions.

Discover local stories and fun facts

Each location reveals surprising insights about the area’s history, culture and hidden secrets.

Earn points at every location

Score points by completing assignments at each point. Compete with other teams and climb the leaderboard.

Unlock badges and achievements

Earn digital badges as you reach milestones during the game. Every achievement adds to your team’s progress.

Play at your own pace

Take breaks whenever you like and continue the adventure when you are ready.

Book now

How the Secrets of Exploration City Game works

Discover how the self-guided exploration game leads you through the city, step by step.

  • Start whenever you want

    Begin the game the moment you arrive at the starting location, with no fixed departure time.

  • Follow the GPS route

    Navigate through the city using the built in map that guides you from checkpoint to checkpoint.

  • Solve puzzles and examine evidence

    Crack codes, answer clever questions and use your surroundings to complete challenges.

  • Complete creative photo challenges

    Capture fun moments, recreate poses or search for hidden details as part of interactive missions.

  • Discover local stories and fun facts

    Each location reveals surprising insights about the area’s history, culture and hidden secrets.

  • Earn points at every location

    Score points by completing assignments at each point. Compete with other teams and climb the leaderboard.

  • Unlock badges and achievements

    Earn digital badges as you reach milestones during the game. Every achievement adds to your team’s progress.

  • Play at your own pace

    Take breaks whenever you like and continue the adventure when you are ready.

Book now

What others think of our City Games

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Do you have questions? We have answers!

Check out our frequently asked questions and find out everything you want to know. Is your question not among them? Feel free to contact us.

View all fequently asked questions Get support

Secrets of London takes around 1.5 to 2 hours to complete. There is no strict time limit, so you can explore London at your own pace and pause the game whenever you like.

Most teams complete the game within this time frame, but you’re free to take longer if you want to stop for a drink, explore a location more deeply, or enjoy the city along the way!

The game starts at London, Trafalgar Square. After booking, the start location is clearly communicated in the instruction email and becomes visible in the game.

The entire game takes place outdoors. You don’t need to enter any buildings or visit locations with opening hours. Simply arrive at the start location, open the game on your smartphone, and you can begin exploring right away!

There is no limit to the total number of players for Secrets of Haarlem!

The game is played in teams of 1 to 4 people per smartphone.
If you’re playing with more than 4 people, simply book multiple teams, so everyone can play at the same time using their own devices and use the same play link.

For larger groups or corporate events, a fully hosted version of this City Game is also available, including on-site guidance, tablets and live support.

Planning a larger group or corporate event?
Explore the hosted City Game experience for groups

No, you don’t need to reserve a time slot for Secrets of London! After purchase, you can start the game anytime you want, on any day, within the 1-year access period.

This flexibility makes Secrets of London ideal if you’re visiting the city without a fixed schedule, want to check the weather first, or prefer to start spontaneously once you arrive in the city!

Yes, Secrets of London is suitable for families with children aged 8 and up!

The game is designed as a shared experience, where puzzles, riddles and challenges can be solved together, making it accessible for both kids and adults.

Younger players can actively join by spotting details, answering questions and completing photo challenges, while adults guide the team through the more challenging parts. This makes Secrets of London a fun and engaging activity for mixed-age groups exploring the city together.

Secrets of London is available in 30+ languages, allowing players from all over the world to enjoy the game in their own language while exploring the city.

The game supports many widely spoken languages such as English, Spanish, French, German, Italian and Dutch, among others.

This makes Secrets of London an accessible and enjoyable experience for international visitors, expats and mixed-language groups.

All available languages:

  • Arabic
  • Bulgarian
  • Chinese
  • Chinese (Hong Kong)
  • Croatian
  • Czech
  • Danish
  • Dutch
  • English
  • Finnish
  • French
  • German
  • Greek
  • Hebrew
  • Hungarian
  • Icelandic
  • Indonesian
  • Italian
  • Japanese
  • Korean
  • Lithuanian
  • Norwegian
  • Polish
  • Portuguese
  • Portuguese (Brazil)
  • Russian
  • Serbian
  • Slovak
  • Slovenian
  • Spanish
  • Spanish (Latin America)
  • Swedish
  • Thai
  • Turkish
  • Vietnamese

(Language availability may vary slightly per update)

To play Secrets of London, you only need a charged smartphone with internet access and GPS enabled. The game is fully digital, self-guided and played outdoors while exploring London.

We recommend wearing comfortable walking shoes, as you’ll stroll through streets and squares, and bringing a fully charged phone or power bank so you can enjoy the entire experience without interruptions.

Other than that, just bring your curiosity and sense of adventure and discover London at your own pace!

Your favourite City Games, professionally hosted by our team

Enjoy the same City Games as our self-guided version, but with full on-site support from our professional hosts. We take care of the briefing, tablets, coordination and technical support, so your group can focus entirely on the fun and competition.

What’s included:

  • Same City Game, fully hosted
    You play the exact same experience as our self-guided version, now with our hosts guiding your group.
  • Live ranking & prize ceremony
    For larger groups, our hosts reveal the final scores and announce the winning team with a fun award moment.
  • Hosted start & finish
    We welcome your group, explain the game clearly and end with an exciting wrap-up.
  • Real-time support during the game
    Our team assists with devices, app issues and coordination throughout the experience.
  • Tablets included (optional)
    Available for groups who prefer using our devices instead of their own.

Trusted by teams worldwide, from small groups to large corporate events.

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Ready for an unforgettable adventure?

Explore London in a unique and interactive way with our Secrets of London City Game. Play today and create lasting memories!