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Thermal baths in Bad Karlshafen

Where the Diemel meets the Weser, Bad Karlshafen lies in northern Hesse between the Reinhardswald and the Solling, about 37 km north of Kassel. The Weser-Therme on the riverbank fills its pools with brine from a deep healing spring, up to 12 % in two outdoor pools.

  • Baths1
  • Water33°
  • Hot rooms105°
Street map of Bad Karlshafen with every bath marked and numbered1
© OpenStreetMap contributors, © OpenMapTiles

Baths in Bad Karlshafen compared

Entry, swimwear rules, age limits and ticket type, side by side.

BathEntrySwimwear and rulesAgeTickets
1Weser-Therme Bad KarlshafenBad Karlshafen
  • Erwachsene, 3 Stunden (adults, 3 hours)€20
  • Erwachsene, 5 Stunden (adults, 5 hours)€22
  • Erwachsene, Tageskarte (adults, day ticket)€25
  • Kinder/Jugendliche 4 bis 16 Jahre, 3 Stunden (children and teens 4 to 16, 3 hours)€15
  • Kinder/Jugendliche 4 bis 16 Jahre, Tageskarte (children and teens, day ticket)€17
  • Studenten/Schüler ab 17 Jahre, 3 Stunden (students from 17, 3 hours)€18
As of Oct 2026
The Saunaland is a textile-free zone.
As of Oct 2026
none statedDay ticket

Every bath in Bad Karlshafen

Open all year unless the hours say otherwise.

  1. 1Weser-Therme Bad Karlshafen

    Thermal bath, Bad Karlshafen

    A brine thermal bath on the Weser at Bad Karlshafen, filled from a state-recognised healing spring tapped in 2004 that raises brine from 1,150 m; the operator calls it Hesse's saltiest brine spring.

    Sauna extraSteam room extra

    33°€20As of Oct 2026