Astronomical clock mounted on the southern wall of Old Town City Hall in the Old Town Square of Prague. It was first installed in making it the third-oldest astronomical clock in the world and the oldest one still operating.
The Prague Astronomical Clock or Prague Orloj. The Orloj is mounted on the southern wall of Old Town City Hall in the Old Town Square and is a popular tourist attraction. 22 Reasons why Czech Republic must be in the Top of your Bucket Li
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