THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Turn Karlskrona’s streets into a crime scene: a two-hour, self-guided Sherlock Holmes mystery played on your phone. Follow clues through naval-era squares, solve puzzles, and explore the city at your own pace.
Turn Karlskrona’s streets into a crime scene: a two-hour, self-guided Sherlock Holmes mystery played on your phone. Follow clues through naval-era squares, solve puzzles, and explore the city at your own pace.
Verified experiences and guided adventures in the surrounding area.
Operated by City Game · Karlskrona, Blekinge County
A cold breeze off the Blekinge archipelago pushes down the cobbled streets as you unlock the first clue on your phone. Light from a low winter sun cuts across timber-fronted houses; gulls wheel and call as if adding punctuation to the case. The city becomes a stage, its squares and alleys rearranged into puzzles and suspects.
easy.
Approximately 2 hours.
Suitable for most fitness levels; involves 1–3 miles of walking on cobbles and pavements over varied terrain
Expect about two hours at a relaxed pace; faster teams can finish sooner, while families may take longer.
You can start at your convenience in the central Karlskrona area after receiving the instruction email—no fixed start time is required.
One device supports 1–4 players; larger groups should purchase multiple tickets to split into teams.
Yes—difficulty is rated easy and many puzzles are family-friendly, though younger children may need help with reading or codes.
Karlskrona was established in 1680 as Sweden’s main naval base; its grid plan and shipyard architecture remain central to the city’s identity.
As a UNESCO World Heritage site, the city emphasizes preservation—stay on marked paths, respect museum properties, and avoid disturbing waterfront bird colonies.
City Game operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
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