Bad Arolsen

Bad Arolsen
The Schlossstrasse in the central district of Bad Arolsen - in the far west the Kirchplatz with church
Location of Bad Arolsen within Waldeck-Frankenberg district
Location of Bad Arolsen
Bad Arolsen
Bad Arolsen
Coordinates: 51°22′N 9°1′E / 51.367°N 9.017°E / 51.367; 9.017
CountryGermany
StateHesse
Admin. regionKassel
DistrictWaldeck-Frankenberg
Government
 • Mayor (2022–28) Marko Lambion
Area
 • Total
126.47 km2 (48.83 sq mi)
Elevation
286 m (938 ft)
Population
 (2024-12-31)
 • Total
16,050
 • Density126.9/km2 (328.7/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
Postal codes
34454
Dialling codes05691, 05696
Vehicle registrationKB, WA
WebsiteStadt Bad Arolsen

Bad Arolsen (German: [baːt ˈʔaːʁɔlzn̩] , 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.