The Old Town Square is the historical and cultural center of the Old Town of Prague. It is an amazing display of old architectural styles but also the location of the most splendid Christmas Market in December.
If there is one place that best represents Prague other than Charles bridge than it is the Old Town Square. You will find here such attractions as the Gothic Church of our Lady before Tyn or the Old Town Hall with the famous Astronomical Clock.
The observation deck in the tower of the Old Town Hall offers the best view on the Old Town of Prague.