Observatory & monument
Prague Astronomical Clock (Old Town Hall)
Prague, Czech Republic
The oldest astronomical clock still in operation, with astrolabe dial, calendar dial and procession of apostles.
Built in 1410 by Mikuláš of Kadaň with the astronomer Jan Šindel, the Orloj has been repeatedly restored, most recently in 2018.
- Type
- Observatory & monument
- Location
- Prague, Czech Republic
- Founded
- 1410
- Specialities
- Astronomical clocks
- Official website
- www.prague.eu/en/object/places/115/astronomical-clock-orloj
Opening hours, admission and accessibility change; please check the official website before visiting.
