Why it's the capital
It began as a Viking fishing village in the 10th century. Bishop Absalon built a small fortress there in 1167, and by about 1416 Copenhagen had become the capital of Denmark.
Capital of DenmarkCopenhagen lies on the eastern shore of Zealand, Denmark's largest island, with part of the city on the island of Amager. The Øresund strait separates it from Malmö in Sweden.
It began as a Viking fishing village in the 10th century. Bishop Absalon built a small fortress there in 1167, and by about 1416 Copenhagen had become the capital of Denmark.
Skip Jutland, Denmark's mainland, and go east past the island of Funen to Zealand: Copenhagen is on its east side, linked to Sweden by the Øresund Bridge.
Sources: Wikipedia: Copenhagen, Wikipedia: Zealand, Wikipedia: The Little Mermaid (statue), Wikipedia: Tivoli Gardens