Secrets of
Heraklion

Self-Guided Secrets of Heraklion Exploration Game

Dive into Heraklion’s Myths and Mysteries! Wander through sunlit streets where ancient gods once walked, solving clues to help Poseidon reclaim his lost trident and uncover the secrets that still ripple beneath this legendary seaside city.

About Secrets of Heraklion

The Secrets of Heraklion City Game is a self-guided, GPS-based game that takes place in the historic center of Heraklion. Using your smartphone, you’ll explore the city while solving puzzles, tackling riddles and completing fun photo challenges. This engaging exploration game offers insights into Heraklion’s history, culture and lesser-known landmarks, making it both educational and entertaining. The City Game Heraklion is perfect for visitors wanting to discover the city as well as locals seeking a fresh perspective. Designed for solo players, couples, families or groups of friends, this self-guided city game offers a flexible way to experience Heraklion at your own pace.

1.5-2 hours of play time

3-4 km walking distance

Start at Heraklion, Koules Fortress

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 explore Heraklion through this City Game, you’ll uncover both the familiar sights and the quiet corners of the city, all while following an immersive storyline. The route leads you past iconic landmarks like the seaside Koules Fortress and the elegant arcades of the Loggia, as well as the daily rhythm of Heraklion Old Town. Along the way, you’ll encounter the refreshing charm of the Lion Fountain and the peaceful presence of Saint Minas Cathedral. This experience invites you to see not only the major highlights but also the character of Heraklion that lives in its streets, squares and unexpected details.

During the game, you’ll solve riddles, answer questions and complete interactive challenges including creative photo tasks. These activities help you collect points, unlock helpful hints and work toward unraveling a central mystery that ties your exploration together. You can pause the City Game at any time and continue later, making it easy to match with your pace and curiosity in Heraklion. For those who enjoy friendly competition, the option to compete for leaderboard rankings adds an extra layer of fun to this discovery-based adventure.

Who is it for?

This City Game is designed for anyone who wants to discover Heraklion 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 Heraklion 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 Heraklion
    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: Heraklion, Koules Fortress

How to play

After booking, you’ll receive an email with a direct play link to start your adventure. Simply head to the Koules Fortress (the starting point) and open the link on your smartphone. The game launches instantly in your browser, no downloads required. You can pause at any time to enjoy a coffee or explore further, then continue your quest whenever you’re ready.

Book your Secrets of Heraklion experience now

Per group

€ 25,95

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Book your Secrets of Heraklion experience now

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

Per group

€ 25,95

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  • 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 Heraklion

Beneath the sun-soaked stones of Heraklion, something stirs in the sea. Poseidon, storm-bringer, wave-carver, and king of all oceans, has risen from the depths with a problem only mortals can solve. His mighty trident, the source of his power and pride, has disappeared into the city’s winding streets. Some whisper of rival gods… others suspect vanity. Poseidon blames neither, only time, and his own wandering gaze.

With the sea god as your guide, you’ll journey past Venetian fortresses, echoing fountains, ancient cathedrals, and vibrant murals. This isn’t just a hunt for a lost relic, it’s a myth retold on city streets. Find the trident, and you won’t just calm the tides, you’ll leave your mark in the stories sung by the waves.

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

Book now

Poseidon

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 Heraklion, Koules Fortress, 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.

Heraklion, Koules Fortress

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 Heraklion takes around 1.5 to 2 hours to complete. There is no strict time limit, so you can explore Heraklion 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 Heraklion, Koules Fortress. 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 Heraklion! After purchase, you can start the game anytime you want, on any day, within the 1-year access period.

This flexibility makes Secrets of Heraklion 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 Heraklion 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 Heraklion a fun and engaging activity for mixed-age groups exploring the city together.

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

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

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