25 YEARS OF
AACHEN SAUNA CULTURE

From 21.09. to 27.09.2026

Sauna week with exclusive infusion ceremonies, special rituals and many other highlights.

24 September marks the traditional Day of the Sauna. This year, the German Sauna Association has chosen the theme “Preserving Roots, Shaping the Future!”.

This theme perfectly reflects our anniversary year. For a quarter of a century, Carolus Thermen has been an integral part of sauna culture in the Aachen city region, combining cherished traditions with fresh ideas and new developments.

During our Sauna Week from 21 to 27 September, we invite you to join us in looking back on 25 years of wellness and sauna history while also looking ahead to what the future holds. Look forward to infusions inspired by a wide variety of sauna traditions, special themed infusions, and creative, innovative interpretations of well-known classics.

Further programme details will be published in the coming days on our website and social media channels.