Home to the Danish parliament, Folketinget. The island was originally 3 islands and was the original location ohe 2 previous castles burned down and can be visited in the basement - take a tour. En savoir plus .
Amalienborg is a real royal castle although it doesn't have towers and spires. En savoir plus .
This little green house across the street from Kastellet, is one of my favorite places to go in the morning for coffee. They have a great selection of teas as well. En savoir plus .