THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Follow a smartphone-led detective trail from the Klementinum through Prague's Old Town to recover a legendary astrolabe. Expect 2–3 hours of cobblestone walking, historical puzzles, and a virtual Sherlock guiding your choices.
Follow a smartphone-led detective trail from the Klementinum through Prague's Old Town to recover a legendary astrolabe. Expect 2–3 hours of cobblestone walking, historical puzzles, and a virtual Sherlock guiding your choices.
You step off the tram onto a stretch of cobblestones, baroque facades pressing close, and a bell from the Klementinum counting the hour. The game opens here: a vanished astrolabe, a virtual Sherlock at your side, and a trail that threads alleys, courtyards, and riverfront promenades.
Verified experiences and guided adventures in the surrounding area.
Operated by Enigma City Games Prague · Prague, Prague
You step off the tram onto a stretch of cobblestones, baroque facades pressing close, and a bell from the Klementinum counting the hour. The game opens here: a vanished astrolabe, a virtual Sherlock at your side, and a trail that threads alleys, courtyards, and riverfront promenades.
The plot borrows from real history. The Klementinum and Prague were centers of astronomy in the 16th and 17th centuries — Tycho Brahe and his students shaped early modern celestial science — and the idea of a crafted astrolabe fits neatly into that heritage. Prague itself sits on the old Bohemian Massif; low, weathered hills punctuate the flat Vltava plain and give the city its readable rooftop skyline.
Culturally this is a walking puzzle that routes you past bookish courtyards, sculpted façades, and coffee shops where locals argue over chess. The experience is part scavenger hunt, part urban history tour: clues tie to real sites, and decisions change how the narrative unfolds.
Practically, expect about 2–3 hours of mostly level walking (roughly 3–4 km) on uneven cobbles and occasional stairs. The game runs on your smartphone, so battery life and a working data connection matter; public transit drops you within minutes of the start. Bring comfortable shoes, a power bank, and a light weather layer — Prague weather can shift fast. If you prefer a quieter route, begin at first light to avoid midday tourist crowds. This is a citywalk that treats streets like riddles: attentive eyes and a steady pace reward you with history, architecture, and the satisfaction of cracking the case.
moderate.
2–3 hours.
Moderate: you should be comfortable walking several kilometers on uneven pavement and climbing short flights of stairs.
The published start point is near the Klementinum in Old Town; after booking you receive instructions to access the smartphone interface and begin at the specified landmark.
Yes — the storyline and clues are presented in English through the app or web-based interface.
The route is moderate walking on cobbles with some stairs; it may be difficult for guests with limited mobility — check local transit options to shorten walking segments.
Full refund is available if you cancel at least 24 hours before the scheduled start time, per the provider's policy.
The Klementinum was an important Jesuit complex and housed astronomical and meteorological observations that linked Prague to early modern science.
Respect historic sites by staying on public walkways, avoiding climbing on monuments, and minimizing noise; use public transit to reduce your carbon footprint.
Enigma City Games Prague operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
You step off the tram onto a stretch of cobblestones, baroque facades pressing close, and a bell from the Klementinum counting the hour. The game opens here: a vanished astrolabe, a virtual Sherlock at your side, and a trail that threads alleys, courtyards, and riverfront promenades.
You step off the tram onto a stretch of cobblestones, baroque facades pressing close, and a bell from the Klementinum counting the hour. The game opens here: a vanished astrolabe, a virtual Sherlock at your side, and a trail that threads alleys, courtyards, and riverfront promenades.
The plot borrows from real history. The Klementinum and Prague were centers of astronomy in the 16th and 17th centuries — Tycho Brahe and his students shaped early modern celestial science — and the idea of a crafted astrolabe fits neatly into that heritage. Prague itself sits on the old Bohemian Massif; low, weathered hills punctuate the flat Vltava plain and give the city its readable rooftop skyline.
Culturally this is a walking puzzle that routes you past bookish courtyards, sculpted façades, and coffee shops where locals argue over chess. The experience is part scavenger hunt, part urban history tour: clues tie to real sites, and decisions change how the narrative unfolds.
Practically, expect about 2–3 hours of mostly level walking (roughly 3–4 km) on uneven cobbles and occasional stairs. The game runs on your smartphone, so battery life and a working data connection matter; public transit drops you within minutes of the start. Bring comfortable shoes, a power bank, and a light weather layer — Prague weather can shift fast. If you prefer a quieter route, begin at first light to avoid midday tourist crowds. This is a citywalk that treats streets like riddles: attentive eyes and a steady pace reward you with history, architecture, and the satisfaction of cracking the case.