Bulbjerg

thumb|Bulbjerg Bulbjerg is a limestone cliff in northern Jutland, Denmark, facing Skagerrak. It is the only rock formation in Jutland, the only bird cliff on the Danish mainland, and as such the only breeding place of the black-legged kittiwake on the Danish mainland. Bulbjerg lies in the traditional district of Hanherred, close to Thy.

==History== For centuries, chalk blocks were sawed out of the cliff and used as a building material in the surrounding area or burnt to quicklime. Former visitors have carved their names in the limestone, including a 19th-century king whose name can still be seen. During World War II, the German occupation force used Bulbjerg as a lookout point and built a small concrete fortification which still exists.