If only the walls of Ruins Under Christiansborg Castle could talk! But as they can't, check if tours are available to hear a few of its fascinating tales instead.

When you've finished at this Copenhagen City Centre fortified complex, why not check out Tivoli Gardens, Strøget, and Nyhavn? They're not far from Ruins Under Christiansborg Castle and also popular with many tourists.

Plan a trip to see Ruins Under Christiansborg Castle

Price found within the past 48 hours. Click for updated prices.

Hotel Maritime

Copenhagen City Centre

$637

per person

Feb 12 - Feb 15

found 24 hours ago

Roundtrip non-stop flight included

New York (JFK) to Copenhagen (CPH)

16/10 Exceptional! (1,818 reviews)

Close to Nyhavn, easy access from/to the airport and train station. Old property, but good maintenance. Overall a great choice.

Reviewed on Nov 23, 2025

Hotel Hans

Frederiksberg C

$694

per person

Feb 12 - Feb 15

found 24 hours ago

Roundtrip non-stop flight included

New York (JFK) to Copenhagen (CPH)

12/10 Exceptional! (2 reviews)

6 Person Holiday Home in Karrebaeksminde

$1,776

per person

Dec 30 - Jan 2

found 1 day ago

Roundtrip flight included

Boston (BOS) to Copenhagen (CPH)

No reviews

Browse tours and tickets to explore Ruins Under Christiansborg Castle

Tours & day trips

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Hamlet and Sweden Tour - Two Countries in one day !

Free cancellation available

Private & custom tours

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A Self-Guided Nordic Exploration in Copenhagen's Hidden Hygge

Free cancellation available

Adventure & outdoor

See all 38 activities

Copenhagen Card DISCOVER 80 attractions and public transport

Free cancellation available

Food, drink & nightlife

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Copenhagen: Highlights & Hygge Guided Walking Tour w/ Lunch

Free cancellation available

Holiday & seasonal tours

See all 10 activities

Experience and Taste the Copenhagen Christmas

Free cancellation available

Popular places to visit

Taken from the back of the palace I loved this view across Copenhagen.

Christiansborg Palace

After visiting Christiansborg Palace, make a plan to see the other sights and activities in Copenhagen. Discover the fascinating museums in this walkable area, or seek out the biking trails.

Christiansborg Palace Chapel

You can find out about the history of Copenhagen with a trip to Christiansborg Palace Chapel. Experience the great live music and acclaimed theater scene in this walkable area.

Borsen

Learn about the local history of Copenhagen when you spend time at Borsen. Discover the great live music in this walkable area, or seek out the biking trails.

Højbro Plads (literally "High Bridge Square") is a rectangular public square located between the adjoining Amagertorv and Slotsholmen Canal in the City Centre of Copenhagen, Denmark. It takes its name from the Højbro Bridge which connects it to the Slotsholmen island on the other side of the canal while Gammel Strand extends along the near side of the canal. The most striking feature of the square is an equestrian statue of Absalon, the warrior-bishop who has traditionally been credited as the founder of Copenhagen. It was inaugurated in 1901 to commemorate the septcentennial of his death.

Hojbro Square

You can find out about the history of Copenhagen with a trip to Hojbro Square. Discover the great live music in this walkable area, or seek out the biking trails.

Gammel Strand

You can find out about the history of Copenhagen with a trip to Gammel Strand. Discover the acclaimed theater scene in this walkable area, or seek out the biking trails.

Stork Fountain

Stork Fountain is just one of the places to see in Copenhagen, so why not enjoy the other things to explore during your travels? Experience the acclaimed theater scene and fascinating museums in this walkable area.