- Prague Castle, is a castle complex in Prague, Czech Republic, dating from the 9th century and the official residence of the President of the Czech Republic. The castle was a seat of power for kings of Bohemia, Holy Roman emperors, and presidents of Czechoslovakia. The Bohemian Crown Jewels are kept within a hidden room inside it. It is among the largest castles in the world occupying an area of almost 70,000 m2, at about 570 meters in length and an average of about 130 meters wide. Although the Guinness Book of Recordslisted Prague Castle as the largest ancient castle in the world up to July 2006, Malbork Castle occupies more than twice the area at 143,591 m2.
- Charles Bridge, is a famous historic bridge that crosses the Vltava river in Prague, Czech Republic. Its construction started in 1357 under the auspices of King Charles IV, and finished in the beginning of the 15th century. As the only means of crossing the river Vltava (Moldau) until 1841, the Charles Bridge was the most important connection between Prague Castle and the city’s Old Town and adjacent areas. This “solid-land” connection made Prague important as a trade route between Eastern and Western Europe.
- Old Town Square, is a historic square in the Old Town quarter of Prague, the capital of the Czech Republic. It is located between Wenceslas Square and the Charles Bridge.
- St Vitus Cathedral, This cathedral is an excellent example of Gothic architecture and is the biggest and most important church in the country. Located within Prague Castle and containing the tombs of many Bohemian kings and Holy Roman Emperors, the cathedral is under the ownership of the Czech government as part of the Prague Castle complex. Cathedral dimensions are 124 × 60 meters, the main tower is 96.5 meters high, front towers 82 m, arch height 33.2 m.