
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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Getting your fix of me-time is so much easier with a Thermae Grimbergen multi-visit pass. Our multi-visit passes are flexible, shareable, have no expiration date and give you great savings!
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So, you have decided you want to make more time for relaxation. A Thermae Grimbergen multi-visit pass is just what you need! Usable seven days a week, with no expiration date. That’s carefree wellness, completely at your pace!
Maybe you like to enjoy the occasional sauna and wellness day? Our 10-visit pass is probably the right one for you. Or are you someone who wants to make sauna and wellness a fixed part of your self-care regime? Then, you can’t go wrong with a 20-visit pass. And for all you hardcore sauna fans, your best option is our 50-visit pass, so you can really take your relaxation to the max.
The 10- and 20-visit passes are only valid at Thermae Grimbergen. The 50-visit pass can also be used at Thermae Boetfort. Our multi-visit passes are not personal, which means you can share them with one or more of your favourite sauna buddies. The passes have no expiration date so you don’t have to fit in all your visits by a certain deadline. And they come with another great extra saving: holders of a multi-visit pass get 10% off massages, facial and body treatments!

- 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!

- Aufguss - Aufguss
Heat and scent come together in one intense wellness moment. But what exactly is an Aufguss session? Find out how our sauna masters prepare this sauna ritual and how these sessions affect you!

- Saunavacation - Saunavacation
Fancy a mini-break without the usual hassles that come with travelling to far-flung destinations? In this blogpost, we reveal why a summer overnight stay in the wellness hotel of Thermae Boetfort just outside Brussels feels like a real pampering treat!
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