Turn Grenoble into a crime scene with a self-guided Sherlock Holmes city game. Use the Loquiz app to solve puzzles, follow clues through the old town, and uncover Balthasar’s story at your own pace.
More ways to explore the area's outdoor wonders
You step out onto cobbled streets with a phone in hand and a dead man named Balthasar whispering a case into your ear. The Isère skirts the city below, its current daring you to move faster as the Bastille looms above—your stage is Grenoble’s mix of 19th‑century boulevards and narrow medieval lanes.
Difficulty
easy
Duration
2 hours
Fitness Level
Suitable for most fitness levels; expect 1–2 hours of light walking and some short stair climbs if you detour to viewpoints.
Wildlife
History
Grenoble grew from a Roman settlement into an industrial and scientific hub at the foot of the Alps; the Bastille fortifications above the city have guarded it since the 19th century.
Conservation
Play with low impact: avoid littering, keep tasks out of protected sites, and support small local businesses encountered during the route.
Reserve your spot on the Grenoble 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.
Download and test the Loquiz app
Install the app and load the game before you leave to avoid connection delays and to confirm audio and map permissions.
Bring a portable charger
Expect 1–2 hours of active screen time—carry a power bank to keep the device running through puzzles and photo tasks.
Wear city‑walking shoes
Pavement, cobbles and occasional stairways mean closed shoes with good grip make the game more comfortable.
Be mindful of locals and businesses
Respect café seating and private doorways when completing tasks; step aside for pedestrians and transit.
Smartphone with the Loquiz app
Runs the game, displays clues, and records photo tasks.
Portable battery pack
Keeps your device charged through the full two‑hour experience.
Comfortable walking shoes
Handles cobbles, short stairways, and mixed urban terrain.
Light waterproof layer
Quick showers occur in any season near the Alps—pack a compact rain layer.
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