Architecture
Prague is a wonderful city with many beautiful houses in different styles. The most beautiful houses can be found in the old town and Mala Strana.
What I remember and liked best were the atlantes. This are a set of sculptural figures of men used to support structures in architecture. I saw some in the Jewish quarter and in Mala Strana. This is so typical for Prague.

Pruhonice castle
The White Tower
Petrin Tower/Hill as seen from Prague Castle
The Church of Our Lady Before Tyn