
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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In a world dominated by deadlines, screen time and busy diaries, it’s more important than ever to make time for regular relaxation breaks. Not just for your body, but for your mind too. Luckily, there is a simple and enjoyable way to lower your stress levels considerably: a massage. With a Thermae Grimbergen massage, you will notice a difference after just one session. What’s more, studies have shown that having a massage can lower the stress hormone cortisol by as much as 30%.
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Long-term stress can cause all kinds of complaints: tense muscles, headaches, poor sleep and irritability. When you are stressed, your body produces more cortisol, aka the stress hormone. It helps you stay alert but long-term exposure can disrupt your body’s balance.
A massage has a direct effect on your stress response. It lowers cortisol, calms your nervous system and helps your body restore itself.
A massage at Thermae Grimbergen is much more than pure relaxation. While our therapist loosens up the tension in your muscles with gentle, targeted techniques, all kinds of things happen in your body.
Having regular massages can lower your stress levels immensely and increase your resilience.
Can’t wait to try one of our wonderful massages? Call us on +32 2 270 81 96 or fill in our contact form and book your appointment today!

- 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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