One of the most popular places in Prague - Prague Castle

Prague Castle 

(Czech: Pražský hrad) is a castle in Prague where the kings of Bohemia, Holy Roman emperors, and presidents of Czechoslovakia and the Czech Republic have had their offices. The Bohemian Crown Jewels are kept within a hidden room inside it. The Guinness Book of Records lists Prague Castle as the largest ancient castle in the world. It occupies an area of almost 70,000 m2, at about 570 meters in length and an average of about 130 meters wide.

History of Prague Castle

The history of the castle stretches back to the 9th century (870). The first walled building was the Church of the Virgin Mary. The Basilica of Saint George and the Basilica of St. Vitus were founded under the reign of Vratislav and his son St. Wenceslas in the first half of the 10th century. The first convent in Bohemia was founded in the castle, next to the church of St.George. A Romanesque palace was erected here during the 12th century. In the 14th century, under the reign of Charles IV the royal palace was rebuilt in Gothic style and the castle fortifications were strengthened. In place of rotunda and basilica of St. Vitus began building of a vast Gothic church, that have been completed almost six centuries later. During the Hussite Wars and the following decades, the castle was not inhabited. In 1485, King Ladislaus II Jagello began to rebuild the castle. The massive Vladislav Hall (built by Benedikt Rejt) was added to the Royal Palace. New defence towers were also built on the north side of the castle. A large fire in 1541 destroyed large parts of the castle. Under the Habsburgs, some new buildings in renaissance style were added. Ferdinand I built Belvedere as a summer palace for his wife Anne. Rudolph II used Prague Castle as his main residence. He founded the northern wing of the palace, with the Spanish Hall, where his precious art collections were exhibited. The Second Prague defenestration in 1618 began the Bohemian Revolt. During the subsequent wars, the Castle was damaged and dilapidated. Many works from the collection of Rudolph II were looted by Swedes in 1648, in the Battle of Prague (1648) which was the final act of the Thirty Years' War. The last major rebuilding of the castle was carried out by Empress Maria Theresa in the second half of the 18th century. Following his abdication in 1848, and the succession of his nephew, Franz Joseph, to the throne, the former emperor, Ferdinand I, made Prague Castle his home. In 1918, the castle became the seat of the president of the new Czechoslovak Republic. The New Royal Palace and the gardens were renovated by Slovenian architect Jože Plečnik. Renovations continued in 1936 under Plečnik's successor Pavel Janák. During the Nazi occupation of Czechoslovakia in World War II, Prague Castle became the headquarters of Reinhard Heydrich, the "Reich Protector of Bohemia and Moravia". He was said to have placed the Bohemian crown on his head; old legends say a usurper who places the crown on his head is doomed to die within a year. Less than a year after assuming power, on May 27, 1942, Heydrich was attacked by British-trained Czech soldiers while on his way to the Castle, and died of his wounds a week later. After the liberation of Czechoslovakia, it housed the offices of the communist Czechoslovak government. During the Velvet Revolution, Alexander Dubček, the leader of Czechoslovakia during the Prague Spring, appeared on a balcony overlooking Wenceslas Square to hear throngs of protesters below shouting "Dubček to the Castle!" As they pushed for him to take his seat as president of the country at Prague Castle, he embraced the crowd as a symbol of democratic freedom. After Czechoslovakia split into the Czech Republic and Slovakia, the castle became the seat of the Head of State of the new Czech Republic. Similar to what Masaryk did with Plečnik, president Václav Havel commissioned Bořek Šípek to be the architect of post-communism Prague Castle's necessary improvements, in particular of the facelift of the castle's gallery of paintings.

http://en.wikipedia.org/wiki/Prague_Castle