Museums and attractions that are open on Mondays
Copenhagen
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Amalienborg Museum
Seasonal opening: Open on Mondays from 30 March to 1 November 2026.
The Black Diamond
The Botanical Garden
Christiansborg Palace
Seasonal opening: Open on Mondays from 30 March to 1 November 2026.
The Circus Museum
Cisternerne
Copenhagen City Hall
Copenhagen ZOO
Copenhagen Cathedral / Church of Our Lady
Danish Architecture Center
Experimentarium
Guinness World Records
Home of Carlsberg
IKONO Copenhagen
MACA Museum
The Marble Church
The Museum of Copenhagen
Museum of Illusions
Mærsk Tower Viewpoint
The National Museum of Denmark
Seasonal opening: Open on Mondays from 30 March to 31 October 2026.
The National Aquarium Denmark - Den Blå Planet
The North Atlantic House
Our Saviour's Church Tower
Our Saviour's Church Tower is closed in January.
Planetarium
Ripley's Believe It or Not! & H.C. Andersen Experience
Rosenborg Castle
Seasonal opening: Open on Mondays from 30 March to 1 November 2026.
The Workers Museum
Danish War Museum
Seasonal opening: Open on Mondays from 30 March to 1 October 2026.
Museum of Danish Resistance
Seasonal opening: Open on Mondays from 30 March to 1 October 2026.
Tivoli Gardens
Tivoli Gardens is open on Mondays during its seasonal opening periods.
Check Tivoli Gardens' website for current opening dates and opening hours.
Rundetaarn - The Round Tower
The Happiness Museum
Guided tours and museum tours
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The Black Diamond (at 3 pm)
Canal Boat Tours
Copenhagen City Hall (at 1 pm)
Changing of the Guards at the Amalienborg Palace Square
North Zealand
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Frederiksborg Castle
The Øresund Aquarium
Kronborg Castle
Seasonal opening: Open on Mondays from 30 March to 31 October 2026.
Roskilde
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Roskilde Cathedral
The Viking Ship Museum
Julelys Nyhavn
Photographer
Signe Nors Hansen