Private Tour
2 hours 30 minutes
Mobile ticket
The Astrolabe of Truth, a legendary device created by Master Petr, a student of Tycho Brahe, has been hidden from the world for centuries. But now, it has fallen into the hands of the wrong people, who have secretly taken it from the Klementinum to an unknown location. Although they do not know the password to activate it, time is running out — their attempts may cause irreparable damage.
The Astrolabe not only reveals truth, but its power can disrupt the very balance of the world. The shockwaves caused by its use have triggered strange interconnections between realms and opened the way for an unexpected alliance — joining you on your detective quest is a virtual guide inspired by the master of deduction: Sherlock.
Together, you will track the enemies, uncover false information, and face unexpected challenges. Can you recover the Astrolabe and ensure it remains safe, or will its truth be lost forever?
Or perhaps it’s all even more complicated ...
Service animals allowed
Travelers should have at least a moderate level of physical fitness
Public transportation options are available nearby
For a full refund, cancel at least 24 hours before the scheduled departure time.
The Astrolabe of Truth, a legendary device created by Master Petr, a student of Tycho Brahe, has been hidden from the world for centuries. But now, it has fallen into the hands of the wrong people, who have secretly taken it from the Klementinum to an unknown location. Although they do not know the password to activate it, time is running out — their attempts may cause irreparable damage. The Astrolabe not only reveals truth, but its power can disrupt the very balance of the world. The shockwaves caused by its use have triggered strange interconnections between realms and opened the way for an unexpected alliance — joining you on your detective quest is a virtual guide inspired by the master of deduction: Sherlock Holmes. Together, you will track the enemies, uncover false information, and face unexpected challenges. Can you recover the Astrolabe and ensure it remains safe, or will its truth be lost forever? Or perhaps it’s all even more complicated – and your decisions will carry even greater consequences?
Access to the full self-guided mystery game
Storyline and puzzles tied to real historical locations
Smartphone-based interactive game interface
Hint system and customer support via phone if needed
Personal tour guide (game is self-guided)
Smartphone or mobile device
Transportation to/from the meeting point
3 reviews
Total reviews and rating from Viator & Tripadvisor
250zden kt,,Oct 21, 2025
- Review from Tripadvisor
This was our second game from Enigma. We continued our search for the Astrolabe where we left off in the first part. Again, a great application and AI support. This time a slightly longer route that took us a little more along the main tourist routes. The difficulty of the tasks was similar to the first part and we were again surprised by how many interesting things in well-known places you didn't notice. For smaller children it may be a little more tiring due to the length, but again you can buy refreshments along the way, for example in regular cafes. We are already looking forward to more games to Vyšehrad and Český Krumlov.
J1759QXmichaelar,,Sep 29, 2025
- Review from Tripadvisor
Our team Fšechnomožný played this game approximately two month after first episode The Astronomer's Legacy and we had a lot of fun. We thought that puzzles will be similar but they were different and more difficult. We visited amazing, sometimes unknow, places in Prague' s Old Town. The game story is brilliant. And if you look carefully in the narrow streets, who knows who you will meet... 🔭🤩 We love Enigma's city games and our adventures with their stories continued in September in Český Krumlov with amazing game The Curse of the Rosenberg Rose 🌹. And now we wait for the next great game by Enigma. 🇨🇿 Náš tým hrál tuto hru přibližně 2 měsíce po prvním dílu - Odkaz mistra hvězdáře a užily jsme si spoustu zábavy. Byly jsme přesvědčené, že úkoly budou podobné, ale byly jiné a složitější. Navštívily jsme úžasná, někdy neznámá, místa pražského Starého města. Příběh hry je úžasný. A když se v úzkých uličkách budete pozorně dívat, kdo ví koho potkáte... 🔭 🤩 Milujeme hry od Enigmy a naše dobrodružství s jejich příběhy pokračovalo v září v Českém Krumlově se skvělou hrou Kletba rožmberské růže 🌹. A nyní už čekáme na další skvělou hru od Enigmy.


Operated by Enigma City Games Prague