Prague's Old Town Astronomical Clock: Discover the Digital Twin Exhibition and 3D Model

This digital exhibition offers an in-depth look into the heart of the Old Town Astronomical Clock, the world's oldest functioning astronomical clock. A digital 3D model is now publicly accessible, providing detailed documentation and an educational experience of this unique technical monument.

Visitors and locals can now explore the intricate workings of the Old Town Astronomical Clock, the world's oldest still-functioning astronomical clock, through its newly accessible digital twin. Housed in the Knight's Hall of the Old Town Hall, this digital reconstruction serves both educational and popularization purposes. The project, a collaboration with CESNET, Prague City Tourism, and st.dio, provides the City of Prague with a comprehensive record of the clock's unique mechanism, something that had not previously existed. The Digitalisation of the Old Town Astronomical Clock project makes it possible to examine this significant technical monument in detail. The digital model allows for a closer understanding of the clock's complexity and historical importance, serving as a valuable resource for documentation and public engagement with one of Prague's most iconic landmarks.

Access to the digital exhibition is included in the basic admission price for the Old Town Hall. Opening hours vary by season: January-March from 10:00 a.m. to 7:00 p.m., and April-December from 9:00 a.m. to 8:00 p.m.