Kastellet was constructed involving 1662 and 1725 and was a cornerstone of King Christian IV’s defenses of Copenhagen. It remains in use by the military and inside of there are prolonged, crimson brick, slate-roofed buildings, a parade ground, and in some cases a Dutch-fashion windmill. It is situated in Ørestad https://bookmarkeasier.com/story17027748/facts-about-things-to-do-copenhagen-reddit-revealed