VisitDenmark

Tingbæk kalkmine - A limestone mine near Rebild

Tingbæk kalkmine is a now closed limestone mine near the small town of Rebild in northern Jutland. During the winter, bats stay inside the mine at night. This was recorded on the 4th of July and the music and candle lights only come out on this day.

The instrument played is called a lur:

http://en.wikipedia.org/​wiki/​Lur

01:09 minutes
Tags: Architecture, Attractions, Couples holidays, Culture, Design, Family holidays, History, Holidays with friends, Learning, Nature, North Jutland, Peace and quiet, Sightseeing