With its well-preserved medieval old town, Prague has one of the most beautiful city centres in Europe. Its historical nucleus, with the Prague Castle, Gothic buildings, as St. Vitus Cathedral or the Powder Tower, and Baroque buildings, is a real journey to the past. Cross the pedestrian Charles Bridge, over the Vltava river, and contemplate its statues of Catholic saints, or watch the statues of the medieval Astronomical Clock move every hour. Live webcam streaming from a city like this could only be a magnificent experience.