
National Sauna Week: wellness with great prizes
- Promo - Promo
From Monday 14 to Friday 18 September 2026, the Belgian Sauna Association is organising National Sauna Week. And of course, Thermae Boetfort and Thermae Grimbergen are taking part too!
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Tried the skin-enhancing facial treatments of our Beauty Clinic yet? Or maybe you are already a big fan? Buy a multi-treatment pass and save up to 150 euros!
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You have a choice of a five- or ten-treatment pass, giving you a discount of 50 euros and 150 euros respectively.
We offer seven different skin-enhancing facial treatments, every one of them fights ageing and visibly improves your skin. They include: microdermabrasion, a peeling with microcrystals; cryotherapy, in which cryogenically cooled air is used; oxygen therapy, in which oxygen is used; and mesotherapy, in which radiofrequency is used. Our two final treatments each combine two of the above therapies for optimal results!

- Promo - Promo
From Monday 14 to Friday 18 September 2026, the Belgian Sauna Association is organising National Sauna Week. And of course, Thermae Boetfort and Thermae Grimbergen are taking part too!

- Promo - Promo
Visit Thermae Boetfort or Thermae Grimbergen in August and receive an exclusive voucher! This voucher lets you bring someone along to our sauna and wellness centre for free between 1 September and 16 October 2026.

- Sauna experience - Sauna experience
Not in the mood for crowds on this holiday? Treat yourself to a relaxing day at our green sauna estate, as Thermae Grimbergen is open on Saturday 15 August 2026 from 10:30 a.m. to midnight!
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