
Summer Glow Facial 50': new offer!
- Beauty - Beauty
Treat yourself to this gentle after-sun facial treatment for just 69 euros, exclusively available to book from 18 May to 16 September 2026 inclusive.
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To celebrate the start of summer, our Aufguss masters are organising a whole week of FESTIVALITIS.
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This is Aufguss, but not as you know it. Yes, the Aufguss master will pour water on the hot stones, which increases the temperature and humidity. And yes, in true Aufguss style, he will walk around wafting bursts of hot air over you with a fan or by flapping a towel, giving you a real adrenaline boost. But ... throughout Festivalitis week, he will be doing this to his favourite festival music, with matching scents. To the energetic beats of Tomorrowland or the blazing-hot guitar music of Rock Werchter. It’s going to be epic!
You may not know this but we organise this kind of special wellness programme every day. With a wonderful variety of Aufguss, scrubbing and relaxation sessions to choose from, there really is something for everyone! What’s more, our sauna guests can take part in these sessions for free. And like our Festivalitis week mentioned above, we regularly give these sessions a themed makeover to celebrate different occasions or holidays. Read all about it on our blog!

- Beauty - Beauty
Treat yourself to this gentle after-sun facial treatment for just 69 euros, exclusively available to book from 18 May to 16 September 2026 inclusive.

- Sauna experience - Sauna experience
May invites you to step outside. To slow down. In our green oasis, every long weekend feels like a gentle pause. You’re warmly welcome, as Thermae Grimbergen is open every day!

- Sauna experience - Sauna experience
Never been to a sauna before? You’re curious, maybe even excited, but still have a few questions or doubts? That’s completely normal. Everyone faces that first step at some point. With a few simple tips, your first visit can instantly become a deeply relaxing experience.
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