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Welcome to the BLAUE QUELLE in Bad Mergentheim!

Bathing in light! Light, frequency and sound in a unique atmosphere

For a new awareness of life

The BLU ROOM® shields you from the external hectic world and envelops you in a protective atmosphere of ultraviolet light. You experience an extraordinarily deep relaxation up to the cell level. This deep relaxation stimulates communication and metabolic circulation in and between the body cells, the removal of toxins and waste products is promoted and therapies recommended by doctors can also be successfully supported in their effectiveness.

The power of the BLAUE QUELLE rests on 5 pillars:

I. High-dose, invigorating UVB radiation in harmless wavelengths for a "boost" of vitamin D3.

II. Soft, blue light which regulates the melatonin level and thus brings the day and night rhythm back into balance.

III. Soothing, relaxing sounds that can amplify positive thoughts and stimulate regulating processes in the body.

IV. The special geometry of the octagon, which acts like an amplifier.

V. A protective atmosphere that puts you in deep relaxation.


BLU ROOM® visitors report on a variety of personal observations and experiences, including

  • Increase of the body's own vitamin D3
  • Enhancement of well-being
  • Quicker recovery
  • Continuous pain relief
  • Reduction of stress, anxiety and melancholy
  • Improvement of the ability to concentrate
  • Greater self-perception
  • Improved self-awareness
  • Increased creativity and joie de vivre
  • Extraordinary deep relaxation right up to the theta state
  • Improved sleep behaviour

Reserve your desired date directly via the booking button "Book Appointment", contact us via E-Mail or by telephone at 07931 120 98 68.


Book Appointment (currently only possible in German)

You can find more information about the BLAUE QUELLE and the BLU ROOM on our website


3rd BLU ROOM® in Germany & 10th in Europe

The BLU ROOM® of the Blaue Quelle is the 1st BLU ROOM® in Baden-Wuerttemberg and generally in the south of Germany. Our catchment area is therefore relatively large and extends from Bad Mergentheim via northern Baden-Wuerttemberg (Tauber Valley, Heilbronn-Franconia, Hohenlohe, Odenwald, Rhine-Neckar, Schwaebisch-Hall, Stuttgart) and north-eastern Bavaria (Middle Franconia, Lower Franconia, Wuerzburg) to southern Hesse (Southern Hesse, Frankfurt a.M.).

Further locations of the BLU ROOM® in Europe are Mühlheim/Ruhr (Germany), Weimar (Germany), Graz (Austria), Vienna (Austria), Kägiswil (Switzerland), Savosa (Switzerland), Uetendorf (Switzerland), Maranello (Italy) and San Piero in Bagno (Italy).