Den Blå Planet Copenhagen: Tickets, Opening Hours, How to Get There & Tips

Den Blå Planet Copenhagen (National Aquarium Denmark) is the city’s go-to indoor attraction when you want something impressive, family-friendly, and weather-proof—just minutes from Copenhagen Airport in Kastrup. Entry is capacity-controlled with one-hour arrival time slots, so planning (and booking online) matters.

Quick facts 📍

• Address: Jacob Fortlingsvej 1, 2770 Kastrup
• Nearest Metro: Kastrup Station (Line M2) + ~600 m walk
• What it is: Northern Europe’s largest aquarium with 7 million litres of water across 48 aquariums, plus daily storytelling/shows (varies by season).

Why Den Blå Planet is worth it ✅🐠

1) It’s not just “tanks”—it’s a full underwater journey

Den Blå Planet is designed as a walk-through universe with large signature habitats (including an “Ocean Tank” feel) and immersive zones that pull you into marine environments rather than displaying fish like a traditional museum.

2) The location is ridiculously convenient ✈️🚇

If you’re landing at CPH or staying near Amager, this is one of the easiest “big attraction” trips: metro, bus, train connections, and even a walk from the airport are all realistic.

3) It’s built for real-world travel logistics (lockers, Wi-Fi, strollers)

You can store luggage, use free Wi-Fi, and navigate with kids—small things that make a huge difference on a city break.

Tickets and prices 💳 (2026)

Den Blå Planet uses different prices for standard vs. peak season/weekend, and you usually save by buying online.

Standard vs. online vs. peak/ weekend

Timed entry (important) ⏱️

Tickets are sold for a one-hour time slot—you can enter any time within that hour. This is why weekends/holidays can sell out.

Annual pass (only if you’ll return)

If you plan repeat visits (locals, long stays, families), there’s an annual pass with discounted pricing in the app.

Opening hours ⏱️

Den Blå Planet is open 365 days a year, including holidays.

• Monday: 10:00–21:00
• Tuesday–Sunday: 10:00–17:00
• Peak seasons: open every day 10:00–21:00
• Annual pass holders: Saturdays 09:00–10:00 (early access)

Peak-season date ranges are published by the aquarium (winter holiday, Easter, summer, etc.), so check them if you’re traveling in school-break periods.

How to get there 🚇🚌🚆🚶‍♂️🚕

Metro (best for most people) 🚇

• Take Metro M2 to Kastrup Station.
• Walk ~600 metres to the aquarium.

Bus 🚌

• Take bus 5C (destination “Lufthavnen”) and get off at the stop Den Blå Planet, then walk ~200 m.

Train + Metro (from outside Copenhagen) 🚆

• If you arrive from western Denmark, go by train to Copenhagen Airport (Kastrup), then metro one stop to Kastrup Station or walk ~1.5 km.

From Copenhagen Airport ✈️

• Metro one stop to Kastrup Station + 600 m walk, or walk 1.5 km.

Taxi 🚕

Set destination to Jacob Fortlingsvej 1, 2770 Kastrup.

Practical info on-site (what travelers actually need) 🧾

Cloakroom + luggage lockers 🧳

• There’s a free cloakroom near the entrance.
• Lockers (including large suitcase lockers) are paid by scanning a QR code with your phone; availability isn’t guaranteed on busy days.

Strollers 👶

A stroller is recommended for babies/small kids, but very large prams can be harder to move around with.

Pets / service animals 🐾

Pets are not allowed. Guide dogs are allowed except in the rainforest area (stress/infection risk).

Photography 📸

Photography for private, non-commercial use is allowed. Commercial photo/video requires prior agreement.

Wi-Fi 📶

Free Wi-Fi is available throughout the aquarium.

Smoking 🚭

No smoking in indoor/outdoor areas; you can get a stamp at ticket service to leave the area if needed.

Parking (and EV charging) 🚗⚡

• Parking: 15 DKK/hour for the first 4 hours; then 18 DKK/hour for each additional hour.
• EV charging: up to 22 kW; price listed as 2.50 DKK/kWh (operator: Sperto).

Tips and common mistakes ✅⚠️

✅ Book online if you can—capacity limits mean walk-up tickets can be risky on weekends/holidays.
✅ Use the metro if you’re anywhere near central Copenhagen—M2 is frequent and the walk is straightforward.
✅ If you’re arriving with luggage, lockers can save your day—go straight to the cloakroom first.
⚠️ Don’t assume “Copenhagen Card includes it.” Den Blå Planet is not listed on the official Copenhagen Card attractions list (at least on the current published list), so verify before you plan your budget around it.
⚠️ Don’t bring pets (and plan rainforest access if you rely on a guide dog).

FAQ ❓

Is Den Blå Planet Copenhagen open year-round?
Yes—officially open 365 days a year, including holidays.

Do I have to enter at an exact minute?
Tickets are for a one-hour arrival window; you can enter any time within that hour.

What’s the easiest route from the airport?
Metro one stop to Kastrup Station + short walk, or walk ~1.5 km.

Can I store luggage?
Yes—free cloakroom + paid lockers (including large lockers), paid via QR/phone on-site.

Conclusion

If you want an easy, high-impact attraction with smooth logistics, Den Blå Planet Copenhagen is one of the smartest picks: huge aquatic environments, airport-level accessibility, and practical travel features like lockers and Wi-Fi—just remember timed entry and peak-day sellouts.