
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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During your sauna visit, your body starts to sweat to cope with the heat, which means you lose fluids.
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Alcohol also removes fluids from the body and excessive alcohol consumption can even cause dehydration. A small glass of wine with lunch or dinner is fine, but we certainly don’t recommend downing lots of cocktails between two sauna sessions. Still fancy a sweet drink? Try one of our mocktails, we have more than ten listed on our menu! Don’t forget to drink plenty of water during your day at the sauna to keep your fluid levels balanced. Headache during your sauna visit? This can be a sign that you either haven’t drunk enough or cooled off properly after the sauna session.
By the way, did you know that coffee and black tea also have a diuretic effect and that it is best to limit your consumption of these drinks during your day of wellness?

- 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
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.

- Business - Business
Do you need to be in Brussels for work and are you looking for a place to truly unwind after a busy day? At Thermae Grimbergen business and wellness hotel, you can combine your business trip with rest and relaxation.
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