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The Black
Diamond.

concert hall

The Black Diamond, known in Danish as Den Sorte Diamant, is a modern extension of the Royal Danish Library on the waterfront in Copenhagen. Its angled, glass-and-dark-stone façade stands out along the harbour, and it is one of the city's more striking contemporary buildings.

The address is Søren Kierkegaards Plads 1, in the central part of Copenhagen, a short walk from the city's inner harbour. The building sits at the water's edge, so it works well as a stop on a stroll along the quays, with the water and the surrounding streets in view.

What you can do there

Although it is part of a library, the building holds much more than books. Visitors can find:

  • Concert halls, for music performances across a range of styles
  • Exhibition spaces, which change over time
  • A cinema, for film screenings
  • Library functions, including reading and study areas

Because these activities share one building, a visit can be as simple as walking through the public spaces and taking in the architecture, or it can be built around a concert, a film or an exhibition.

The area around it

The Black Diamond makes a good anchor for exploring the waterfront. The harbour and the old city centre are close by, so a visit can easily combine the building with a walk through central Copenhagen. Check the venue's own listings before you go to see what is on during your stay.

This weekend · Nov 8, 2026 · 10:00 > 16:00
Children's Library: Make a Star Lamp
workshop session
In 10 days · Nov 15, 2026 · 10:00 > 16:00
Children's Library: Ghost Workshop
workshop session
In 17 days · Nov 22, 2026 · 10:00 > 16:00
Children's Library: Creative Star Lamps
workshop session
In 24 days · Nov 29, 2026 · 10:00 > 16:00
Children's Library: Christmas Cards
workshop session
In 30 days · Dec 5, 2026 · 16:00 > 18:00
Christmas Concert - Camerata Øresund with Christian IV's Vocal Ensemble
concert · Classical
In 31 days · Dec 6, 2026 · 10:00 > 16:00
Children's Library: Wish Lists
workshop session
In 38 days · Dec 13, 2026 · 10:00 > 16:00
Children's Library: Christmas Decorations
workshop session
In 71 days · Jan 15, 2027 · 19:30 > 21:30
Beethoven's String Quartets Nos. 4, 5 & 12 - Quatuor Ébène
concert · Classical
In 72 days · Jan 16, 2027 · 15:00 > 17:00
Beethoven's String Quartets Nos. 3, 11 & 8 - Quatuor Ébène
concert · Classical
In 107 days · Feb 20, 2027 · 16:00 > 18:00
Concerto Copenhagen: "Probably the best orchestra in the world"
concert · Classical
In 111 days · Feb 24, 2027 · 19:30 > 21:30
After the Last Sky - Anouar Brahem
concert · World · Jazz · Classical
In 162 days · Apr 16, 2027 · 19:30 > 21:30
70th Anniversary of the Danish Eurovision Song Contest
show · Pop
In 197 days · May 21, 2027 · 19:30 > 21:30
Beethoven's String Quartets Nos. 7 & 13 - Quatuor Ébène
concert · Classical
In 198 days · May 22, 2027 · 15:00 > 17:00
Beethoven's String Quartets Nos. 2, 16 & 14 - Quatuor Ébène
concert · Classical
In 205 days · May 29, 2027 · 16:00 > 18:00
Back When Even Music Spoke French - Concerto Copenhagen
concert · Classical