We had a great time in Copenhagen, and we had some great adventures with our kiddos. When researching the area before our trip, we were really excited to visit the Den Blå Planet, which is actually the National Aquarium, located right outside of the hubbub of the heart of Copenhagen. Even though it was a short drive from the city center, it felt like we were in a tranquil place like no other. Read on to find out how to plan a trip to this amazing aquarium.