- Staré Město Old Town Hall, Staroměstské náměstí
- chimes on the hour 9am-9pm
Lonely Planet review for Astronomical Clock
Ironically, if you wish to tell the time in the Old Town Square, it's easier to look at the clock above this, because this 1490 mechanical marvel is tricky to decipher. The clock's creator, Master Hanuš, was allegedly blinded so he could not duplicate the clock elsewhere, although this is undoubtedly a myth.