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Den Blå Planet – National Aquarium Denmark

Dive into Northern Europe's largest aquarium with 24,000 animals and 7 million liters of immersive underwater wonder.

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Northern Europe's largest and most modern aquarium, Den Blå Planet houses over 24,000 animals across 735 species in 7 million liters of water. Located adjacent to Copenhagen Airport, this award-winning architectural landmark offers immersive experiences including interactive ray feeding, sea otter encounters, a rainforest exhibit with rescued wildlife, and an enormous Ocean Tank where sharks swim overhead. Open 365 days annually with extended summer hours and special evening admission rates.

A brief summary to Den Blå Planet

  • Jacob Fortlingsvej 1, Kastrup, 2770, DK
  • +4544222244
  • Visit website
  • Duration: 2 to 5 hours
  • Mid ranged
  • Environment icon Indoor
  • Mobile reception: 5 out of 5
  • Monday 10 am-9 pm
  • Tuesday 10 am-5 pm
  • Wednesday 10 am-5 pm
  • Thursday 10 am-5 pm
  • Friday 10 am-5 pm
  • Saturday 10 am-5 pm
  • Sunday 10 am-5 pm

Local tips

  • Purchase tickets online in advance to save 33 DKK per adult ticket and guarantee entry, especially on weekends and holidays when slots often sell out. Tickets are time-slotted, but you can stay as long as you wish once inside.
  • Visit on Monday evenings after 7 PM for discounted admission (99 DKK) and a calmer atmosphere with special feeding demonstrations and guided stories, ideal for a shorter visit.
  • Arrive early to catch the interactive feeding sessions scheduled throughout the day—ray feeding, sea otter meals, and piranha demonstrations—each offering unique educational insights.
  • Allow at least 2–3 hours for a meaningful visit to experience the major exhibits, though 4–5 hours is recommended to fully explore all habitats and participate in interactive activities.
  • During summer, explore the outdoor water playground and The Wild Pond where children can net and examine small creatures, and enjoy the extended 10 AM to 9 PM hours.
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Getting There

  • Copenhagen Metro

    From central Copenhagen, take the Metro Line M1 or M2 toward Lufthavnen (Airport). Exit at Kastrup Station, approximately 8 minutes walk from Den Blå Planet. Journey time from Nørreport Station is roughly 15–20 minutes. Single ticket costs approximately 24 DKK; a 24-hour City Pass is around 80 DKK. Trains run every 4–6 minutes during peak hours, every 10–15 minutes off-peak.

  • Bicycle

    Copenhagen's extensive cycling infrastructure makes this an excellent option. From central Copenhagen, follow the dedicated cycle paths toward Kastrup, approximately 8–12 kilometers depending on starting point. Journey time is 25–40 minutes. Bike rental is widely available throughout the city at approximately 80–150 DKK per day. Secure bike parking is available at the aquarium.

  • Taxi or Ride-Share

    Taxis and ride-sharing services (Uber, local alternatives) operate throughout Copenhagen. From central Copenhagen (Nyhavn, Strøget), expect a 15–25 minute journey depending on traffic. Typical fare ranges from 150–250 DKK. Airport transfers are also available if arriving by plane.

  • Private Car

    Driving from central Copenhagen takes 15–25 minutes via the E20 motorway toward the airport. Parking is available at Den Blå Planet; inquire about current parking rates and availability when booking tickets online. Note that Copenhagen's city center has congestion charges and limited parking; driving is most practical if arriving from outside the city.

Den Blå Planet location weather suitability

  • Weather icon Any Weather

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Discover more about Den Blå Planet

A Modern Marvel Beneath the Surface

Den Blå Planet stands as Northern Europe's largest and most modern aquarium, a striking architectural achievement that draws visitors into an underwater universe. The building itself is an award-winning design that seamlessly integrates with its waterfront setting near Copenhagen Airport. Inside, 7 million liters of water support over 24,000 animals representing 735 different species, creating one of Scandinavia's most comprehensive marine and freshwater ecosystems under one roof.

Immersive Encounters with Marine Life

The aquarium transcends traditional exhibition design by inviting visitors to step into carefully curated habitats rather than simply observe from behind glass. The centerpiece is the enormous Ocean Tank, where sharks, rays, and other large predators swim directly overhead, creating an unforgettable sense of immersion. Interactive touch pools allow visitors to handle Danish sea creatures like crabs and flounders, while the popular ray-feeding experience lets guests assist in nourishing the cownose rays and witness their remarkable sensory abilities firsthand. The facility is one of only a few places in Europe where visitors can encounter rescued sea otters—all animals at the aquarium have been rehabilitated after separation from mothers or injury in the wild.

Diverse Habitats and Themed Experiences

Beyond the main ocean exhibits, Den Blå Planet features a dedicated Rainforest section where visitors encounter tropical birds, reptiles, and a resident sloth in a lush, humid environment. Themed feeding demonstrations occur throughout the day, including piranhas, giant arapaimas, and sea otters, each accompanied by educational commentary about animal behavior and ecology. During summer months, the aquarium expands its offerings with outdoor water play areas, The Wild Pond where visitors can net and examine small creatures with magnifying glasses, and special evening sessions after 7 PM featuring curated feeding demonstrations and guided stories at reduced admission rates.

Year-Round Access and Practical Amenities

The aquarium operates 365 days annually, including all holidays, with standard hours from 10 AM to 5 PM Tuesday through Sunday and extended Monday hours until 9 PM. During peak seasons—including summer (late June through August), winter holidays, Easter, and autumn half-term—the facility extends to 10 AM to 9 PM daily. Visitors must book timed-slot tickets online, which offer savings of 33 Danish kroner per adult ticket compared to on-site purchase. The building features full level access for people with reduced mobility, a cloakroom for coats and luggage, and Café Plankton offering food and beverages with views across the Øresund strait. Photography is permitted throughout the facility, and WiFi is available to guests.

Strategic Location and Transportation

Situated at Jacob Fortlingsvej 1 in Kastrup, the aquarium sits immediately adjacent to Copenhagen Airport and the Metro system, making it highly accessible from central Copenhagen. The location places it within Copenhagen's rapidly evolving western districts, characterized by contemporary architecture and modern urban development. The surrounding area includes TV-Byen (Denmark's equivalent to the BBC), golf facilities, and other cultural attractions, positioning Den Blå Planet as part of a broader leisure and cultural destination.

Educational and Conservation Focus

Beyond entertainment, Den Blå Planet emphasizes education and animal welfare, meeting established guidelines for responsible animal care. Themed talks throughout the year connect visitors with animals and their native ecosystems, from Alaskan sea otters to Costa Rican sloths and Tanzanian cichlids. Special exhibitions, such as the Underwater Photographer of the Year display, rotate seasonally to provide fresh perspectives on marine conservation and ocean biodiversity.

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