Delft was made for a treasure hunt. The historic centre is compact, almost every facade hides a story, and the details you would normally walk past — a date above a doorway, a tower leaning two metres off plumb, bullet holes in a wall — suddenly become clues. Explore Delft as a game and you will see more than any checklist ever shows you.
How the hunt works
You open the walk right in your browser: no app download, no account. The route guides you from place to place. At every stop you read the story of that spot and solve a puzzle — and the answer is hidden in the place itself. It makes you look properly: at gable stones, at the workings of a windmill, at what does and doesn't add up on a centuries-old square.
What you'll encounter
The trail passes twelve stops, including Delft's last surviving city windmill, the court where William of Orange lived and was assassinated, the leaning tower of the Oude Kerk and the resting place of Johannes Vermeer. The quieter corners join in too: a medieval courtyard hidden behind the shopping streets and one of the city's best-kept secrets. Which puzzle you solve where, we naturally won't reveal — that's the game.
Practical details
The route is about 4.5 kilometres and takes roughly 1.5 to 2.5 hours, depending on your pace and how long you linger. You walk on your own schedule: a break on a terrace at the Markt or under the plane trees of the Beestenmarkt is always possible — the game waits for you.
Who it's for
A treasure hunt through Delft works for almost any group: an original day out with friends, an active city walk for two, or a family outing where the kids hunt for the clues. All you need is a phone.
You can try the first stops of the Delft walk for free; after that you continue the full hunt as a paid tour. Start the treasure hunt in the CityWalkGems app and discover how much more Delft reveals when you have to search for it.

