
National Sauna Week: wellness with great prizes
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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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When you were younger, did you get told a lot to: pull your shoulders back, keep your back straight or sit up straight? Well, scientific research has actually shown that there is not one perfect posture. It’s better to change your posture frequently. This will prevent stiff muscles and cramps.
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Obviously, there are a number of tricks to help you improve your ergonomics. Choose an office chair that you can completely adapt to your body. Place your feet flat on the floor and don’t press your legs into your chair. A springy, flexible backrest is better than a fixed one. Finally, position your screen at eye level to prevent a stiff neck.
Try not to sit down all day long. Instead, get up once in a while to walk up to your colleagues’ desks rather than emailing them. Sitting for prolonged periods of time affects your circulation, which makes it harder for waste products to be removed and this, in turn, results in stiff muscles.

- 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
Pure relaxation is always at the heart of what we do, and that’s no different on public holidays. Thermae Boetfort is open on 15 August, the perfect day to slow down completely. Will you choose peace, warmth and pure indulgence on this holiday?
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