Turn Leiden’s canals and cobbled streets into a crime scene with this self-guided Sherlock Holmes city game. Solve puzzles via the Loquiz app, follow a two-hour storyline, and explore historic corners off the typical tourist path.
More ways to explore the area's outdoor wonders
You start with a phone in your hand and a map of canals opening like a set of clues. The city exhales history—brick bridges, narrow alleys, and the measured hush of water—then dares you to read beneath the surface. As you move, digital characters appear, photos are requested, and a plot about the murder of Balthasar unfolds across streets that once hosted scholars and trade.
Difficulty
easy
Duration
2 hours
Fitness Level
Light walking ability; suitable for families and casual walkers
Wildlife
History
Leiden grew wealthy in the 16th–17th centuries as a textile center and became home to the Netherlands’ oldest university (1575), a cultural backbone still visible in streets and museums.
Conservation
Stay on public paths, avoid feeding wildlife, and carry out any rubbish—Leiden’s historic fabric and canal ecology are sensitive to litter and trampling.
Reserve your spot on the Leiden Self Guided Sherlock Holmes Murder Mystery Game today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Charge your phone fully
The game runs entirely on your device—bring a full battery or portable charger to avoid interruptions.
Wear sturdy walking shoes
Cobbles and canal towpaths are uneven; closed-toe shoes improve comfort during the 2-hour route.
Watch for bikes and trams
Leiden is an active cycling city—stay on sidewalks where possible and yield to local traffic.
Download Loquiz and test it
Install and open the Loquiz app before starting to ensure maps and permissions are working.
Smartphone with Loquiz app
Runs the game, displays clues, and records photo tasks.
Comfortable walking shoes
Provides traction and comfort on cobbles and towpaths.
Portable power bank
Keeps your device charged through puzzles and navigation.
Light waterproof jacket
Leiden weather can change quickly—stay dry during sudden showers.
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