The Kriz House, Old Town Square, Prague. The house is a beautiful red home that was incorporated into the Old Town Hall.
On the facade there is the city's coat-of-arms and below is written: Praga Caput Regni - Prague the Head of Kingdom.
For me Prague is one of the most beautiful cities in Europe when it comes to architecture.
The entire historic city center (more than three square miles) is an UNESCO heritage site.
The Tourist Info is situated here.