Karlova Koruna Chateau was built for František Ferdinand Kinský in 1721-1723. Construction was completed in time for King Charles VI's coronation. František Ferdinand Kinský invited the king to the château and named the castle after the king (Karlova Koruna means Charles' crown in English).
Originally, there was a stronghold as nobleman seat in Chlumec nad Cidlinou town, and the first mention in a source-books is from 1424 when the stronghold was conquered by the warrior Boček of Poděbrady. In the beginning of the 16th century a new renaissance fortification was built.
The Kinský family obtained this property in the beginning of the 17th century and kept it till 1948. It was returned to the family after 1990.
The basic architectural design was drafted by Santini-Aichel. The details and participation in the building process can be attributed to Kaňka. The manor's design reveals one of the most noteworthy manor dispositions created in the Czech lands. The central high cylindrical body of the building is occupied by a three storied main hall to which 3 wings are connected. Due to this the manor does not need passages and its external appearance changes as the observer walks around it. The architecture of the chateau reflects the charisma and unique craft of Santini-Aichel and Kaňka. This is best demonstrated on a horizontal projection – three cubes are projecting from surmounting central cylinder. All views of the chateau are similar – opening wings extend from high central mass. The whole building is decorated by a light bossage, a simple string course, a weathering and a cornice. There are also soprafenstras. Three layered gables (one on each side) are above the cornice. Due to this combination of dynamical design and modest decoration is Karlova Koruna chateau considered to be one of the best Santini-Aichl's structure.
The stately staircase is situated on the north side. It is half-covered in buttress and leads into the first floor. In a ground-floor, the main central space is conceived as a sala terrena divided by six columns. The ceremonial Marble hall lined with Ionian demi-columns and gallery occupies the first and the second floor of the building. From this central cylinder the three lower wings run out. In these three square-shaped parts dwelling spaces, receiving rooms, parlours and cabinets are situated.
References:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.