Turn Cádiz’s old streets into a crime-solving playground with a self-guided Sherlock Holmes murder mystery. Play via the Loquiz app, follow clues through historic plazas, and solve the case at your own pace.
Turn Cádiz’s old streets into a crime-solving playground with a self-guided Sherlock Holmes murder mystery. Play via the Loquiz app, follow clues through historic plazas, and solve the case at your own pace.
You step off the quay into a city that still smells faintly of salt and frying fish, phone lit, map app closed—your only guide is a case file on the screen. The Sherlock Holmes City Game drops you into Cádiz’s compact old town where narrow alleys and sun-washed plazas become scenes in a murder mystery centered on the death of Balthasar.
Verified experiences and guided adventures in the surrounding area.
Operated by City Game · Cádiz, Andalucía
You step off the quay into a city that still smells faintly of salt and frying fish, phone lit, map app closed—your only guide is a case file on the screen. The Sherlock Holmes City Game drops you into Cádiz’s compact old town where narrow alleys and sun-washed plazas become scenes in a murder mystery centered on the death of Balthasar.
Cádiz is one of Europe’s oldest port cities, founded by Phoenicians and remade by Romans and later Andalusian traders; the stones beneath your feet carry centuries of comings-and-goings. The city’s limestone promenades and low defensive walls were shaped by Atlantic winds and tidal currents that have long pushed ships and stories into the harbor. Historic markers—Cathedral domes, the Plaza de San Juan de Dios, truncated defensive bastions—double as narrative set pieces in the game.
Culturally, the experience leans playful: local color, flamenco echoes, and tapas bars appear between puzzles. Expect a mix of decoding ciphers, following photo tasks, and interacting with digital characters who push the plot forward.
Practically: download the Loquiz app in advance, charge your phone fully, and bring a portable battery. The route is walkable and flat but uses cobbles; comfortable shoes matter. Play whenever you like within your booking day—typical playtime is around two hours. You can run the game solo or in small teams (1–4 per device). Use public transport to reach the start and leave time for a post-game coffee to compare theories.
easy.
Approx. 2 hours.
Suitable for all fitness levels—mostly flat walking with short bursts of standing and scanning for clues
Start any time on your chosen date—this self-guided format lets you play at your own pace within the booking day.
The booking covers 1–4 players per device; larger groups should purchase additional tickets so teams can work independently.
Yes—difficulty is rated easy and many families enjoy it, though younger children may need help with some puzzles.
No—everything runs through the Loquiz app and the emailed instructions; a printed ticket is optional but not necessary.
Cádiz traces its origins to a Phoenician trading post over 3,000 years old and later served as a key port for Roman and Spanish maritime routes.
As a compact historic center, Cádiz limits vehicle access; favor walking and public transport to reduce congestion and protect fragile coastal architecture.
City Game operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You step off the quay into a city that still smells faintly of salt and frying fish, phone lit, map app closed—your only guide is a case file on the screen. The Sherlock Holmes City Game drops you into Cádiz’s compact old town where narrow alleys and sun-washed plazas become scenes in a murder mystery centered on the death of Balthasar.
You step off the quay into a city that still smells faintly of salt and frying fish, phone lit, map app closed—your only guide is a case file on the screen. The Sherlock Holmes City Game drops you into Cádiz’s compact old town where narrow alleys and sun-washed plazas become scenes in a murder mystery centered on the death of Balthasar.
Cádiz is one of Europe’s oldest port cities, founded by Phoenicians and remade by Romans and later Andalusian traders; the stones beneath your feet carry centuries of comings-and-goings. The city’s limestone promenades and low defensive walls were shaped by Atlantic winds and tidal currents that have long pushed ships and stories into the harbor. Historic markers—Cathedral domes, the Plaza de San Juan de Dios, truncated defensive bastions—double as narrative set pieces in the game.
Culturally, the experience leans playful: local color, flamenco echoes, and tapas bars appear between puzzles. Expect a mix of decoding ciphers, following photo tasks, and interacting with digital characters who push the plot forward.
Practically: download the Loquiz app in advance, charge your phone fully, and bring a portable battery. The route is walkable and flat but uses cobbles; comfortable shoes matter. Play whenever you like within your booking day—typical playtime is around two hours. You can run the game solo or in small teams (1–4 per device). Use public transport to reach the start and leave time for a post-game coffee to compare theories.