Siege of Tre Kronor

Tre Kronor (Swedish pronunciation: [ˈtreː ˈkrûːnʊr]; "Three Crowns") was a castle located in Stockholm, Sweden, on the site where Stockholm Palace is today. It is believed to have been a citadel that Birger Jarl built into a royal castle in the middle of the 13th century. The name "Tre Kronor" is believed to have been given to the castle during the reign of King Magnus IV in the middle of the 14th century. Most of Sweden's national library and royal archives were destroyed when the castle burned down in 1697, making the country's early history unusually difficult to document.

The Royal Armoury (Swedish: Livrustkammaren) is a museum in the Royal Palace in Stockholm, Sweden. It contains many artifacts of Swedish military history and Swedish royalty. It is the oldest museum in Sweden, established in 1628 by King Gustavus Adolphus when he decided that his clothes from his campaign in Poland should be preserved for posterity.A drinking horn made from a horn of the last aurochs bull and taken by the Swedish army as war booty from Jaktorów, Poland, during the Swedish invasion of Poland (1655–1660) is part of the collection of the museum.

Stockholm Palace or the Royal Palace (Swedish: Stockholms slott or Kungliga slottet) is the official residence and major royal palace of the Swedish monarch (King Carl XVI Gustaf and Queen Silvia use Drottningholm Palace as their usual residence). Stockholm Palace is on Stadsholmen, in Gamla stan in the capital, Stockholm. It neighbours the Riksdag building. The offices of the King, the other members of the Swedish Royal Family, and the Royal Court of Sweden are here. The palace is used for representative purposes by the King whilst performing his duties as the head of state. This royal residence has been in the same location by Norrström in the northern part of Gamla stan in Stockholm since the middle of the 13th century when the Tre Kronor Castle was built. In modern times the name relates to the building called Kungliga Slottet. The palace was designed by Nicodemus Tessin the Younger and erected on the same place as the medieval Tre Kronor Castle which was destroyed in a fire on 7 May 1697. Due to the costly Great Northern War which started in 1700, construction of the palace was halted in 1709, and not recommenced until 1727—six years after the end of the war. When Tessin the Younger died in 1728, the palace was completed by Carl Hårleman who also designed a large part of its Rococo interior. The palace was not ready to use until 1754, when King Adolf Frederick and Queen Louisa Ulrika moved in, but some interior work proceeded until the 1770s. No major conversions have been done in the palace since its completion, only some adjustments, new interiors, modernization and redecorating for different regents and their families, coloration of the facades and addition of the palace museums. The palace is surrounded by the Lejonbacken and the Norrbro to the north, the Logården (known as the Shot Yard in English) and Skeppsbron in the east, the Slottsbacken and the Storkyrkan in the south, and the outer courtyard and Högvaktsterrassen in the northwest. As of 2009 the interior of the palace consists of 1,430 rooms of which 660 have windows. The palace contains apartments for the Royal families, representation and festivities such as the State Apartments, the Guest Apartments and the Bernadotte Apartments. More features are the Hall of State, the Royal Chapel, the Treasury with the Regalia of Sweden, Livrustkammaren and the Tre Kronor Museum in the remaining cellar vaults from the former castle. The National Library of Sweden was housed in the northeast wing, the Biblioteksflygeln (the Library Wing), until 1878. As of 2014 it houses the Bernadotte Library. The Slottsarkivet is housed in the Chancery Wing. In the palace are the offices of the Royal Court of Sweden, a place of work for approximately 200 employees. The Royal Guards have guarded the palace and the Royal Family since 1523. A comprehensive renovation of the facade began in 2011, to repair weather damaged parts made from sandstone. The repairs are estimated to cost approximately 500 million crowns (about US$77 million) over a period of 22 years. The Royal Palace is owned by the Swedish State through the National Property Board of Sweden which is responsible for running and maintaining the palace, while the Ståthållarämbetet (the Office of the Governor of the Royal Palaces) manages the royal right of disposition of the palace. The palace belongs to the Crown palaces in Sweden which are at the disposition of the King and the Royal court of Sweden.

The Obelisk at Slottsbacken is an obelisk monument adjacent to the Royal Palace on Slottsbacken in Old Town, Stockholm, Sweden and is considered to be the very centre point of the Swedish capital city. Unveiled in 1800, it commemorates the deeds of Stockholm's citizenry during the Russo-Swedish War. In 2017, the original obelisk was dismantled due to age- and weather-related damage and was rebuilt, using newly quarried stone, in spring 2020.

Lejonbacken (Swedish: "Lion Slope") is a system of ramps leading up to the northern entrance of the Royal Palace in Stockholm, Sweden. They were built during the 1780s named after the pair of sculpted Medici lions prominently exposed on the stone railings of the ramps.

Slottsarkivet (the Palace Archive) is an archive at Stockholm Palace, Sweden. The archive was established in 1893, and since 1964 it is a section under the National Archives of Sweden. It houses archives from the Royal Court and the royal palaces. The archives of the kings and queens before year 1800 are situated at the National Archive at Kungsholmen, Stockholm. There is also a reference library at Slottsarkivet.

The City of Stockholm is situated on fourteen islands and on the banks to the archipelago where Lake Mälaren meets the Baltic Sea. The city centre is virtually situated on the water. The area of Stockholm is one of several places in Sweden with a joint valley terrain. In these landscapes erosion along geological joints has split the flattish upper surfaces into low-lying plateaus. In the case of Stockholm the plateau surfaces are remnants of the Sub-Cambrian peneplain.

Bollhuset, also called Stora Bollhuset (The Big Ball House), Bollhusteatern (Ball House Theater), and Gamla Bollhuset (Old Ball House) at various times, was the name of the first theater in Stockholm, Sweden; it was the first Swedish theater and the first real theater building in the whole of Scandinavia. It was built in 1627 for ball sports and used in this way for forty years. The name Lejonkulan, however, was, in fact, the name of a different building, which was also used by the same theater in the 17th century. Bollhuset was the scene of a long series of most important events in the history of the theater in the city and in the history of Swedish theater. Between 1667 and 1792 it was used as a theater until it was demolished in 1793; between 1737 and 1754, the first national theater was located here; in 1773–1782 the Royal Swedish Opera (and thereby also the Royal Swedish Ballet) was located here; in 1783–1792 the French theater of Stockholm was housed here; in 1787 the second national theater was re-founded in the building; and from 1788 to 1792 it was the home of the Royal Dramatic Theatre.

The Royal Chapel (Swedish: Slottskyrkan) is a church inside Stockholm Palace. It was opened in 1754.The royal palace chapels (including the Royal Chapel of Stockholm Palace, the Royal Chapel of Drottningholm Palace, and Riddarholmen Church) are all part of the national Church of Sweden, although their management is in the hands of the Office of the Marshal of the Realm, as part of the Royal Estate.

Sweden's regalia are kept deep in the vaults of the Royal Treasury (Swedish: Skattkammaren), underneath the Royal Palace in Stockholm, in a museum that is open to the public. The crowns and coronets have not been worn by Swedish royalty since 1907, but they are still displayed at weddings, christenings and funerals. Prior to 1907, the crowns and coronets were worn along with royal mantles by the king and other princes at the monarch's coronation, during the opening of the Riksdag, and displayed on other occasions. After the death of Oscar II (the last to be crowned) in 1907, the practice of wearing the crowns at the opening of the Riksdag ceased and the crowns were no longer worn. After this, the crown of the King and his sceptre were simply displayed on cushions on either side of the silver throne while the king's mantle was draped over it. The old opening of state lasted until 1974. Among the oldest priceless objects are the sword of Gustav Vasa and the crown, orb, sceptre and key of King Erik XIV.

The Finnish Church (Finnish: Suomalainen kirkko, Swedish: Finska kyrkan) is a church building in Gamla stan in Stockholm, Sweden. Belonging to the Stockholm Finnish Parish of the Church of Sweden, it was opened in 1725 after the Lilla Bollhuset building had been rebuilt into a church.

Järnpojke or Iron Boy (in English known as the "little boy who looks at the moon") is a sculpture in Gamla stan (Old Town) of Stockholm, Sweden by Liss Eriksson, which is only 15 centimetres (5.9 in) high and therefore is the smallest public monument of Stockholm. The sculpture was created in 1954 by the Swedish artist Liss Eriksson, but was inaugurated at this point only in 1967. The sculpture is located behind the Finnish Church, which is only a few meters away from the Stockholm Palace, however hard to find due to its secluded location.In winter, the little boy is also to be found wearing a winter hat and scarf. The sculpture is described in very few tourist guides and is therefore considered a "secret" tourist attraction.