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The Blue Planet

Northern Europe's largest aquarium - a swirling whirlpool-shaped building by the sea near Copenhagen, full of sharks, rays and coral.

Updated 4 August 2026

The Blue Planet

AI illustration

WhereCapital Region
Nearest cityCopenhagen
Best seasonYear-round
Time to allowTwo to three hours
Getting thereAt Kastrup near Copenhagen airport; metro and a short walk
EntryCharged

The Blue Planet is the largest aquarium in Northern Europe, housed in a striking building shaped like a swirling whirlpool on the shore near Copenhagen. Its tanks range from an ocean tank of hammerhead sharks and rays to coral reefs, an Amazon rainforest and the cold waters of the North, a full watery world by the sea.

What's there

  • The ocean tank - the great tank of sharks, rays and shoaling fish.
  • The coral reef - the colourful tropical reef displays.
  • The Amazon and rainforest - the freshwater and jungle sections.
  • The whirlpool building - the striking architecture on the coast.

When to go

Year-round; a fully indoor attraction ideal for any weather and a good family day. Weekdays are calmer than weekends and holidays.

Practical notes

It is a modern aquarium with the usual questions about keeping marine life, though it is well regarded. It is out by the airport, though easily reached by metro. It is a paid family attraction rather than a cultural sight.

Nearby

Copenhagen airport and the city are close by metro; the Amager beach park is nearby.

Key facts

Local nameDen Blå Planet (Danish)
Opened1999
Location55.6380° N, 12.6560° E · map

Source: Wikidata, item Q31828, read on 18 October 2026.

What to pack for The Blue Planet

Chosen from what this place is for. Tap a kit for the full checklist.

  • Strong insect repellent - DEET or picaridin; the jungle is where bites and disease risk are highest. Find on Amazon
  • Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
  • Long, light, quick-dry clothing - Covers skin from insects and sun without cooking you in the humidity. Find on Amazon
  • A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon

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Plan your trip

Where to start if The Blue Planet is going on the list.

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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