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Last update: 12 Oct 2026
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National Aquarium Denmark Summary
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| Public website: | denblaaplanet.dk |
Denmark – Quick facts
| Power Grid: |
230 V, 50 Hz Plug: Type C , Type E , Type K
Type C:
   Read about power adapters |
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| Currency: |
Danish Krone (DKK) £1 ≈ DKK 8.93 |
| Cashless info: |
Rating 5/5
Cashless payments are widespread, and cards are accepted almost everywhere.
Save with a travel credit card |
| eSIM providers: |
Best value: Saily Flexibility: Airalo Read our in-depth comparison |
| Tipping: | Tipping is not mandatory but appreciated. Rounding up the bill or leaving 5-10% is common. |
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| Public drinking: | Public drinking is allowed, especially during festivals and celebrations. |
| Public smoking: | Smoking is banned in most indoor public spaces and workplaces. |
| Constitution Day (June) |
Celebrations occur, but shops may close early. |
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| Christmas (December) |
Markets and festive events are popular. |
| Easter (March/April) |
Many closures and family gatherings. |
| Emergency contact: | Emergency Number: 112 (Police, Fire, Ambulance) |
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| Taxi apps: | Uber, Bolt |
| Other: | Cycling is popular and convenient in Denmark. The country has a focus on sustainability and green living. |
Best times to travel
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
for National Aquarium Denmark, Denmark
Located at Kastrup near Copenhagen Airport; weekends and Danish school holidays are busiest
Don't miss
- 🦈 Marvel at sharks and rays in the massive Ocean Tank
- 🐦 Explore the lush Rainforest with exotic birds and reptiles
- 🦀 Get hands-on with starfish and crabs at touch pools
You've been here?
Log in to manage your own bucket list! Opened in 2013, Den Blå Planet is a masterpiece of modern architecture inspired by ocean whirlpools, providing a dynamic and immersive environment for both visitors and marine life. Its vast tanks display ecosystems from cold water to tropical rainforests, offering a unique educational journey through the aquatic world.
Highlights include the massive Ocean Tank, home to various shark species, rays and groupers, visible through a large front window and a striking underwater tunnel. The Rainforest area brings tropical biodiversity to life with exotic fish, amphibians and birds.
The aquarium is dedicated to sustainability, featuring energy-efficient technologies and conservation programs. Interactive exhibits and daily feeding sessions engage visitors of all ages, making it a perfect family destination.
During peak seasons, the aquarium can become crowded and lighting inside is intentionally dim to simulate underwater conditions, which might affect visibility for some visitors. Advance ticket booking is recommended, especially during holidays.
Knowledge before you go
- Book tickets online to skip queues at entry.
- Reach via Metro M2 to Kastrup station, then 10-minute walk from Copenhagen Airport.
- Time visit for animal feeding sessions and diver shows in the massive Ocean Tank.
- Explore the vortex-shaped building's underwater tunnel where sharks swim overhead.
How to travel to National Aquarium Denmark
The aquarium is located in Kastrup, just a short distance from Copenhagen Airport and is easily accessible via public transport including bus and metro. Visitors arriving internationally can fly into Copenhagen Airport and then take a short metro ride to the nearby station, followed by a brief walk or bus ride to the aquarium.
Access summary
- From Copenhagen Airport (CPH): Metro one stop to Kastrup, short walk; ~10–15 minutes.
- From central Copenhagen: Metro line M2 to Kastrup, then walk; about 20–25 minutes.
- From Malmö, Sweden: Train over Øresund Bridge to Copenhagen, metro to Kastrup; ~45–60 minutes.
Check your route from anywhere
Where to stay near National Aquarium Denmark
Visitors can find a range of accommodations near the aquarium in Copenhagen, from family-friendly hotels to boutique options, offering easy access to the city center and the aquarium itself.
Hotel recommendations
*by rating and popularity. Commissions have no influence on the rankings.
Radisson Blu Scandinavia Hotel Copenhagen
Copenhagen GO Hotel
Best Western Plus Park Globetrotter Copenhagen Airport
Four Points Flex by Sheraton Copenhagen Airport
Elegant Private Villa Apartment in the Heart of Am
Luxe apartment in amager w balcony
Sunny Apartment in Central Amager
CPH Like Home
Charming Family Villa near the City Center
Clarion Hotel Copenhagen Airport
Packing recommendations for National Aquarium Denmark
Log in to add this place to a travel list and get a summary of all recommended items for your whole trip.
📷
Camera
👟
Comfortable walking shoes
🚰
Reusable water bottle
🧥
Light jacket
🎒
Small rucksack
🔋
Power bank
📱
Travel eSIM
🔌
Universal travel adaptor
💳
Credit card with no foreign transaction fees
Budget snapshot
Costs compared to home
We calculate the average costs when travelling to destinations and compare those with the living costs at your home. With this you can get an estimate of how expensive or cheap the destination is for you.
To customise this, you can set up which location and price level are used for the calculations in your account settings.
Daily expenses in the region are around 40% higher than the average across United States. That means you'll spend considerably more on meals and getting around.
Exchange rate trend
The exchange rate price factor shows how expensive or cheap a currency currently is compared to its historical average. It's a quick way to see if a country is currently more or less affordable due to exchange rate changes.
Your exchange rate (GBP to DKK) is 3% better than in recent years. That means travelling now costs around the same compared to the past.
Safety information overview
General safety
The National Aquarium in Copenhagen offers a safe, family-friendly environment with strict security protocols and well-trained staff. Crime rates are low, public transport is reliable and the venue follows rigorous health and safety standards, ensuring a worry‑free visit for all travelers.
Accessibility
Denmark’s National Aquarium offers excellent accessibility: wide, level entrances, elevators, wheelchair‑friendly exhibits and audio guides in multiple languages. However, some older tunnels are narrow and the main entrance can be crowded during peak times, so plan visits early.
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