Denmark Region, which encompasses the Copenhagen metropolitan area with the exception of the subtracted province East Zealand but includes the Baltic Sea island of Bornholm, has a population three times larger than that of North Denmark Region, which covers the more sparsely populated area of northern Jutland. Under the county system certain densely populated municipalities, such as Copenhagen Municipality and Frederiksberg, had been given a status equivalent to that of counties, making them first-level administrative divisions. These "sui generis" municipalities were incorporated into the new regions under the 2007 reforms. The Kingdom of Denmark is a unitary state that comprises, in
Capital Cities and Tombs of the Ancient Koguryo Kingdom Capital Cities and Tombs of the Ancient Koguryo Kingdom Capital Cities and Tombs of the Ancient Koguryo Kingdom is a UNESCO World Heritage Site which includes a number of archaeological sites in Ji'an, Jilin Province and Huanren, Liaoning Province in Northeast China. Koguryo (Goguryeo, 37 BCE – 668 CE) was an ancient kingdom located in what is now Northeast China and the northern Korean Peninsula. The archaeological sites were collectively designated a cultural World Heritage Site in 2004, qualifying as such under the first five of the six criteria for cultural heritage sites. The designation includes the archaeological remains of