Rainy-Day Favorites in Copenhagen, 2 of 12
Open todayAquarium
National Aquarium Denmark (Den Blå Planet)
- Open today
- 10am to 9pm
- Price
- From 116 kr., under 3 free
- Setting
- Indoor & outdoor
Rainy-Day Favorites in Copenhagen, 2 of 12: National Aquarium Denmark (Den Blå Planet)
National Aquarium Denmark (Den Blå Planet)
AquariumKastrup
Area
Kastrup
Good for
1–12
Cost
From 116 kr., under 3 free
Setting
Indoor & outdoor
Updated
Oct 23, 2026
What you need to know
- Not on the Copenhagen Card, so budget for a separate ticket if you're using the card for the rest of the trip
- Pond dipping on weekends at the Wondrous Pond outside, with nets and magnifying glasses from 11am to 4pm
- Free cloakroom and lockers by the entrance, with large lockers for suitcases, handy on the way to or from the airport
About
Den Blå Planet holds around 50 aquariums in three sections, from a rainforest with giant arapaima to the Ocean aquarium, the largest tank, where hammerhead sharks and stingrays glide past. Kids can watch four sea otters crack shellfish on their bellies and spot a giant Pacific octopus.
Outside, a water playground has an Archimedes screw, pumps and sluices, next to a playground with climbing frames and a slide.
IndoorOutdoorHas WaterEnglish Friendly
From 116 kr., under 3 free
Adults 249 kr. (219 kr. online), kids 3-11 131 kr. (116 kr. online), under 3 free. A little more on weekends and in peak seasons.
Mon10:00 AM – 9:00 PM
Tue-Sun10:00 AM – 5:00 PM
Open daily until 9pm in peak holiday seasons
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Location
National Aquarium Denmark (Den Blå Planet)
Jacob Fortlingsvej 1, 2770 Kastrup, Denmark
