Christiansborg Palace

Christiansborg Palace sits on Slotsholmen, the island at the heart of Copenhagen where the city itself was founded in 1167. It is the only building in the world where a nation's executive, legislative and judicial branches all reside under one roof: the Folketing, Denmark's parliament, meets here; the Supreme Court delivers its verdicts here; the Prime Minister receives foreign dignitaries here; and the Royal Family uses the State Apartments for the most formal ceremonies of the Danish state. This is not a museum preserved in amber. It is the active administrative centre of a functioning democracy, and the tension between its royal origins and its parliamentary present gives the palace its unusual, layered character.

The first structure on Slotsholmen was a castle built by Bishop Absalon of Roskilde in 1167 — the founding moment of Copenhagen as a city. The ruins of Absalon's tower and the medieval castle that succeeded it across the 13th to 16th centuries are preserved today in excavated cellars directly beneath the current palace floor. The first purpose-built Christiansborg Palace was completed in 1745 for Christian VI; it burned down in 1794. A second palace, completed in 1828, burned again in 1884. The current, third palace was finished only in 1928, making it one of the newest royal palaces in Europe despite standing on foundations nearly nine centuries old.

Architect Thorvald Jørgensen designed this third Christiansborg in Danish National Romantic style, crowned by a Neo-Baroque tower 106 metres high that dominates the Copenhagen skyline alongside the spires of the city's own churches. The building is faced in grey Bornholm granite, giving it a heavier, more distinctly Nordic character than the Baroque and Neoclassical palaces it replaced. The tower houses no functional rooms at all — it was built purely as a symbolic assertion, the tallest structure in the city centre at the time of its completion.

The Royal Staterooms are used by the monarch — Queen Margrethe II until her 2024 abdication, now King Frederik X — for the most important ceremonies of the Danish state: New Year receptions, state banquets for visiting heads of state, and audiences with the incoming prime minister after national elections. The Great Hall holds the single most extraordinary interior element in the entire palace: Bjørn Nørgaard's 17 tapestries depicting Danish history from the Viking age to the late 20th century. Commissioned for Queen Margrethe II's 60th birthday in 2000, the tapestries are deliberately modernist in execution — bold colour, distorted perspective, figures from Norse mythology placed alongside 20th-century politicians — and they remain controversial and magnificent in roughly equal measure, a startling contrast to the conservative grandeur of the rooms around them.

The Folketing has sat in Christiansborg since 1849, when the absolute monarchy was replaced by a constitutional monarchy under pressure from the liberal movements then sweeping Europe. The parliamentary chamber is open to visitors on guided tours when parliament is not in session. The Supreme Court occupies the building's south wing. The proximity of all three branches of power within a single building is, in fact, a historical accident: when the second palace burned in 1884, the parliament was forced to relocate to the only structure in Copenhagen large enough to accommodate it — and it never left.

In the 1960s, excavations beneath the palace revealed the foundations of Bishop Absalon's 1167 castle and the medieval structure that followed it: cobblestone floors, the bases of round towers, fragments of the original city walls. These ruins now form a basement museum accessible on a separate ticket, and walking through the stone foundations while aware that the modern parliamentary chamber sits directly overhead produces an unusually compressed sense of time. The Royal Stables, in a wing facing the Christiansborg Ridebane, house the Danish Royal Family's horses and state coaches, including the golden coach used for coronations and royal weddings — a section with its own ticket that is often overlooked by visitors focused on the main palace.