The view of Prague from the Petrin Tower is amazing. In first term you can see Malá Strana district with St. Nicholas church (on the left). The bridge that crosses the Vlatva river (in the center of the photo) is Charles Bridge (Karlúv most) one of the most crowded places in the city. At the other side of the river you'll find the Town Hall with the Astrological clock, among other historical buildings and monuments.