Koules Fortress Heraklion: walk and solve

City games in Heraklion (2) ↓

Koules Fortress Heraklion is part of a discovery route that gives your walk a myth-inspired quest. Help Poseidon recover a lost trident in the game’s fictional story, exploring with your own companions on one shared phone. A detective adventure offers another format if your group would rather follow an investigation while encountering places around Heraklion together on foot.

  • from €4.99 per person1 player €8.95 · 4 players €19.95
  • Start any time within 12 months
  • Free cancellation until you start
  • 4.4 on Google (24 reviews)
Κούλες – City Game in Heraklion

City games in Heraklion

Group games: teams against each other

City Conquest – Race Through HeraklionCity ConquestRace Through HeraklionA city game where teams play against each other: at least 2 teams of 1–4 players, each team on its own phone.

What players in other cities say

4.4 on Google (24 reviews)

  • ★★★★★

    Had So much fun playing while exploring the city

    Philip C.March 2026 · via google
  • ★★★★★

    I had a fantastic experience with CityGame! The concept is creative, engaging, and a great way to explore a city in a completely new way. The games are well-designed, combining puzzles, storytelling, and adventure so you’re constantly discovering something interesting around every corner. What I especially love is how CityGame turns a normal walk through the city into an interactive experience. It’s perfect for friends, families, or team outings, and it makes sightseeing much more exciting than the usual tours. Everything was easy to use, the challenges were fun and clever, and it really encouraged us to look closer at the city and its hidden details. Highly recommended if you’re looking for a unique and memorable way to explore!

    Jessica S.March 2026 · via google
How we check reviews

These reviews were left by players on Google and other review sites and are copied from there as they are, with their source.

How does the fortress appear in Secrets?

Secrets of Heraklion includes Koules Fortress, Heraklion Old Town, City Park Circle and the Kalinihta sign in that walking order. Your group follows clues in a fictional quest to help Poseidon recover his trident. The fortress is a real place to notice as you explore, while the missing-trident story gives your team a playful objective. Keep the game’s events separate from the history of the location and arrange any interior visit independently of the walk. You can compare interpretations of the current prompt before choosing an answer, giving each companion a chance to contribute while you discover the surroundings and follow the story together through the city.

Had So much fun playing while exploring the city
Philip C.

What can you choose instead of the trident quest?

Sherlock Holmes murder mystery in Heraklion follows a detective case from Eleftherias Square to Morosini Fountain and the harbour fortress. That investigation offers another reason to walk and discuss clues as a group. Choose it if your companions prefer a case to unravel rather than the myth-inspired quest of Secrets. Both games connect real city locations with a fictional activity, so agree on which premise everyone wants to share before setting out. During play, let different people suggest what the next clue could mean. The variety of ideas can make the discussion part of the enjoyment, alongside the places you encounter while exploring the route on foot together.

How much time and which phone setup apply?

Both games take approximately 1.5 to 2 hours, cost €19.95 per team and allow up to four players sharing one phone. Secrets runs in your own phone browser without an app, while Sherlock Holmes uses the free Loquiz app. Flexible daily starts and 12 months of validity let you choose a suitable moment for the outing. Leave space in your plans for the walk and the tasks rather than rushing straight into another activity. Share prompts by reading aloud or showing the screen so each player knows what the group is solving. You can then compare observations and decide together how to answer before the adventure continues through the city.

Which discovery game includes the fortress?

Secrets of Heraklion includes Koules Fortress on its route.

Is Poseidon’s lost trident a historical claim?

No. It belongs to the fictional game quest.

Can we choose an adventure without an app?

Yes. Secrets of Heraklion runs in your phone browser.

How many can use one purchase?

Both listed games allow up to four players per team on one shared phone.

Coming soon: Heraklion

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