
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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Looking for a facial treatment that really improves your skin and is deeply relaxing at the same time? Try our new signature facial treatment!
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Custom-developed for Thermae, our new 80-minute treatment is a unique ritual in which warmth and cold reinforce each other’s effects. Perfect if you want a visible glow, silky-smooth skin and a calm, relaxed mind.
Step 1 is a gentle warming ritual which opens up your skin and melts away any tension. This is followed by a light lymphatic drainage facial massage. Using slow, rhythmical movements, we stimulate the removal of waste products and excess fluid resulting in:
Next, we apply a mild, but effective peeling with fruit acids. This peeling removes dead skin cells and other impurities without damaging your skin barrier. It’s not an aggressive scrub, it feels very gentle and refines skin texture, promotes a clearer complexion, minimises enlarged pores and gives you a beautiful glow.
Bonus: the peeling stimulates cell renewal so the effect will last quite some time!
In step 3, we work deeper. A powerful collagen-rich serum is massaged into your skin during an extensive massage. During this massage, we will alternate using our warm hands with cold crystals for a firming effect.
This unique combination not only feels wonderful, it also does quite a lot for your skin. It intensely hydrates your skin, reduces redness and boosts cell renewal, making your skin firmer again.
And now it’s time for an unexpected absolute treat. The moment you can really let go of any tension: a long scalp massage with a scalp serum with argan oil extracts. We focus on specific pressure points in your head, around your temples and in your neck. The argan oil extracts nourish and soften your scalp. The massage stimulates blood flow.
Please note, your hair will look a bit messy afterwards but you will feel totally Zen. So, it’s well worth it!
While you enjoy this special scalp massage, we place a collagen sheet mask on your face for extra firmness and hydration.
We end the treatment by massaging a day cream into your skin with ice globes, small liquid-filled balls. The cold reduces puffiness and dark circles under your eyes, while yet again boosting blood flow and firming your skin. You will notice the difference immediately after this treatment!
The treatment is suitable for anyone, including for those of you who:
It is particularly suitable for anyone looking for deep relaxation and who wants to enhance their skin without aggressive techniques. In other words, for anyone who wants to optimise their skin’s condition in an ultra-gentle way.
Fancy treating yourself to this special experience? Click here to read all the info or call us on +32 2 270 81 96 to book your appointment now.

- 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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