Copenhagen is one of the oldest cities in Scandinavia, it dates back all the way to the 10th century. It is also one of the happiest places on Earth, and it is one of the safest cities in the world. #walkingtour #denmark #travel #walkingtour2024 #4ktravel #tourister #traveler #4k #prowalk #prowalktours #tourister #copenhagen #copenhagen2024 #copenhagendenmark #copenhagenlife #københavn