Bad Arolsen (German: [baːt ˈʔaːʁɔlzn̩] (listen), until 1997 Arolsen, Bad being the German name for Spa) is a small town in northern Hesse, Germany, in Waldeck-Frankenberg district. From 1655 until 1918 it served as the residence town of the Princes of Waldeck-Pyrmont and then until 1929 as the capital of the Waldeck Free State. The International Tracing Service has its headquarters in Bad Arolsen. In 2003, the town hosted the 43rd Hessentag state festival. From Wikipedia
