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The Cisterns: Subterranean Art Amid Søndermarken

A hauntingly beautiful subterranean art museum set beneath Frederiksberg’s Søndermarken park, where contemporary installations blend with echoes of Copenhagen’s historic waterworks.

4.5

Beneath the peaceful lawns of Frederiksberg’s Søndermarken park lies the Cisterns—a repurposed 19th-century water reservoir transformed into Copenhagen’s most atmospheric art venue. This subterranean marvel offers an immersive blend of damp echoes, dripping water, and cutting-edge contemporary art installations. The Cisterns’ fusion of melancholy history and inventive exhibition design makes it one of Denmark’s most intriguing cultural spaces.

A brief summary to The Lakes

  • Copenhagen, Indre By, DK

Local tips

  • Bring a light jacket even in summer—the underground chambers remain cool and damp year-round.
  • Check which artist or installation is currently exhibited to enhance your experience—the entire space transforms annually.
  • Photography is allowed but beware of moisture—protect cameras and phones accordingly.
  • Accessible via paved paths but the underground area can be wet and slippery; wear non-slip shoes.
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Getting There

  • Public Transport

    From central Zealand local hubs such as Copenhagen Central Station, frequent S-trains and metro lines provide direct access to Frederiksberg. From Frederiksberg’s major transit stops, city buses pass close to Søndermarken Park. The Cisterns are set within the park, only a short walk from stops frequently used by zoo visitors. Public transport fares within the Copenhagen urban area are typically 24–36 DKK for a single journey.

  • Taxi

    A taxi from central Copenhagen to the Cisterns in Frederiksberg is usually a 10–20 minute ride depending on traffic, with fares in the 120–180 DKK range. Taxis can drop passengers at the main park entrance, with the underground museum just a short stroll across the lawn.

  • Walking

    From Frederiksberg’s center and the palace gardens, it’s a pleasant stroll across the leafy Søndermarken Park. Look for signs to the Cisterns or aim for the distinctive glass pavilion above the underground chambers.

  • Driving

    Parking is available on nearby streets and along the park perimeter, but spaces can be scarce on weekends and holidays. Municipal parking fees typically apply, ranging from 16–22 DKK per hour.

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Discover more about The Lakes

Hidden beneath the grassy expanse of Søndermarken, the Cisterns (Cisternerne) are anything but an ordinary museum. Originally constructed in 1856 as a vital reservoir to supply drinking water to the rapidly growing city of Copenhagen, this vast subterranean chamber for years stored millions of liters of clean water. Today, its gothic vaults, chilly air, and ever-present humidity form the city’s only truly underground art gallery—a site where echoes and droplets become as much part of the art as the exhibitions themselves. The Cisterns host a single large-scale installation each year by internationally renowned artists, each reimagining the vaulted halls in relation to their unique physical and sonic atmosphere. Visitors move carefully along raised walkways, their senses engaged by the scent of damp stone and soft glow of shifting light. Depending on the season, the exhibits combine sculpture, light, sound, and even the natural pools of water that the space can’t entirely rid itself of. This is not a white-cube gallery: it’s a living, shifting environment where art comes to life in interaction with darkness, echoes, and water. Throughout its past, the Cisterns have been used as an air raid shelter and a clandestine storage space, leaving subtle traces in the brickwork and folklore. The space is intentionally left raw, with minimal interventions, heightening the sense of a hidden world below the city. Even in summer, the temperature remains cool, and moisture condenses on the ancient bricks. Above ground, the elegant Søndermarken park invites lingering walks, while nearby Frederiksberg’s royal palace and zoo add to the appeal of a visit. With its fusion of industrial heritage, immersive atmosphere, and avant-garde creativity, the Cisterns offer one of Zealand’s—and Denmark’s—most unique cultural experiences. It is a favorite for art lovers, history buffs, and anyone seeking the unusual.

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