
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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Sauna in the summer equals wonderful cooldowns in our natural swimming lake, reinvigorating scrubbing sessions and stress-busting unique relaxation sessions.
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Make your sauna and wellness day complete, add a massage or treatment, a couple of hours in the private sauna, or go all out and spend the night in one of our hotel rooms to make a real wellness mini-break of it!
Our public baths are situated in a stunning green setting! Sunbathing in the garden, sipping a refreshing drink on the bar terrace or a reinvigorating cooldown in the natural swimming lake next to the Kelo sauna, this really is a wonderful place to unwind in the summer.
Also, sauna bathing has several health benefits. It boosts your immunity and helps your body acclimate better to the temperature differences we often experience in Belgium in the summer.
Prefer to enjoy your wellness in total peace and privacy? No problem! At Thermae Grimbergen, we also have two private saunas, Yasmine and Cleopatra. And right now, we are running an amazing summer offer in our private saunas. Book a two-hour session for two people in one of our units and you get free entry for the rest of the day to our public wellness facilities. So, this is the perfect time to explore our public baths, try one (or more) of our unique experiences or simply chill out in our stunning garden!
For real summer beauty treats, visit our beauty clinic. We provide a wide choice of facial treatments and massages. Wonderful me-time while enjoying a pampering skin treatment with our hydrating products? It doesn’t get much better than this!
Spend the night in one of our hotel rooms, with a choice of room types ranging from budget to ultra-luxury! The super-delicious breakfast is always included and all Thermae Grimbergen Hotel guests enjoy a generous discount on the standard entry price to our public baths after 17:00.
So, what are you waiting for? Call us now on +32 2 270 81 96 and book your summer wellness moment today!

- 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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