Prague: Underground, Astronomical Clock & The Bridge

Overview of the tour in Prague

Discover another side of Prague’s Old Town by going underground. Explore the deep dungeons and chambers under Old Town Square. Learn more about the sites you visit such as the iconic Charles Bridge surrounded by legends and numerological mysteries and the world-unique “Orloj” Astronomical Clock with its impressive mechanisms.


From Prague’s most significant public execution and twisted tale of The Clock master creator’s fate, through emperor Charles IV.’s “golden” era, to the locals’ fight for freedom and democracy over the Second World War — you will learn a great deal about the city’s major historical events, important figures, and life in dark medieval times.


In the first half of the tour, we walk across Charles Bridge and through the Old Town „labyrinth“, then in the second half, you will explore the Old Town Hall and its underground spaces with the city’s expert guide. That way, you meet two locals and get two different perspectives.

On arrival

The meeting point is at Mostecká 4- Castle side of the Charles bridge, Tourist information center near the bridge tower.

Free Cancellation

Free Cancellation up to 24 hours before the activity starts. Late cancellation or your non-arrival is not refundable.