Play detective across Rotterdam with a self-guided Sherlock Holmes murder mystery. Follow clues in the city’s streets and canals, solve puzzles via the Loquiz app, and uncover the story at your own pace.
Play detective across Rotterdam with a self-guided Sherlock Holmes murder mystery. Follow clues in the city’s streets and canals, solve puzzles via the Loquiz app, and uncover the story at your own pace.
You start at a tram stop with a buzzing phone and a case file in your pocket—Rotterdam’s sharp steel skyline presses in, while brick-lined canals cut through the city like clues. The game drops you into a fictional murder of a character named Balthasar and sends you weaving through streets, squares, and waterfront alleys, turning everyday façades into evidence boards and storefront windows into red herrings.
Verified experiences and guided adventures in the surrounding area.
Operated by City Game · Rotterdam, South Holland
You start at a tram stop with a buzzing phone and a case file in your pocket—Rotterdam’s sharp steel skyline presses in, while brick-lined canals cut through the city like clues. The game drops you into a fictional murder of a character named Balthasar and sends you weaving through streets, squares, and waterfront alleys, turning everyday façades into evidence boards and storefront windows into red herrings.
Rotterdam’s urban story is visible as you play: a city rebuilt after the 1940 Blitz, where bold modern architecture and pragmatic Dutch engineering meet a port economy that still hums. Granite quays and reclaimed land frame the route; cultural touches—street art, cafés, and canal locks—give the narrative texture and local color.
Expect two hours of easy walking, puzzle-solving, and photo tasks delivered through the Loquiz app. The pace is your pace: linger on a statue to examine a clue or push ahead to chase a twist. The game is family-friendly and accessible to walkers of most fitness levels; public transport hubs make start and finish convenient.
Practical edge: download the app and charge your device before you begin, buy one ticket per group (1–4 players per device), and plan around peak tram times. If rain threatens, bring a lightweight waterproof layer—many clues are outdoors. Finish at a canal-side café to compare notes; Rotterdam rewards players who balance curiosity with basic planning.
easy.
Approx. 2 hours.
Light walking fitness; suitable for families and casual walkers
No—the experience is fully self-guided via the Loquiz app; you start whenever you like on your booked date.
One ticket covers a group of 1–4 players using a single device; larger groups should buy multiple tickets.
No—local knowledge helps but clues and directions are self-contained in the app for first-time visitors.
The app includes hints and you can skip certain tasks; allow extra time if you prefer fewer hints.
Rotterdam was heavily bombed in 1940 and rebuilt with modernist architecture; the city’s post‑war planning and port expansion shape much of its urban fabric.
Stick to sidewalks and marked paths, support local businesses along the route, and avoid leaving litter—urban wear concentrates around popular squares and waterfronts.
City Game operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You start at a tram stop with a buzzing phone and a case file in your pocket—Rotterdam’s sharp steel skyline presses in, while brick-lined canals cut through the city like clues. The game drops you into a fictional murder of a character named Balthasar and sends you weaving through streets, squares, and waterfront alleys, turning everyday façades into evidence boards and storefront windows into red herrings.
You start at a tram stop with a buzzing phone and a case file in your pocket—Rotterdam’s sharp steel skyline presses in, while brick-lined canals cut through the city like clues. The game drops you into a fictional murder of a character named Balthasar and sends you weaving through streets, squares, and waterfront alleys, turning everyday façades into evidence boards and storefront windows into red herrings.
Rotterdam’s urban story is visible as you play: a city rebuilt after the 1940 Blitz, where bold modern architecture and pragmatic Dutch engineering meet a port economy that still hums. Granite quays and reclaimed land frame the route; cultural touches—street art, cafés, and canal locks—give the narrative texture and local color.
Expect two hours of easy walking, puzzle-solving, and photo tasks delivered through the Loquiz app. The pace is your pace: linger on a statue to examine a clue or push ahead to chase a twist. The game is family-friendly and accessible to walkers of most fitness levels; public transport hubs make start and finish convenient.
Practical edge: download the app and charge your device before you begin, buy one ticket per group (1–4 players per device), and plan around peak tram times. If rain threatens, bring a lightweight waterproof layer—many clues are outdoors. Finish at a canal-side café to compare notes; Rotterdam rewards players who balance curiosity with basic planning.