Kastellet was constructed amongst 1662 and 1725 and was a cornerstone of King Christian IV’s defenses of Copenhagen. It remains to be in use by the military and inside of you'll find very long, red brick, slate-roofed properties, a parade floor, and in some cases a Dutch-fashion windmill. → Received https://bookmarkstumble.com/story18552066/facts-about-things-to-do-copenhagen-reddit-revealed