
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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This weekend Thermae Grimbergen is hosting a relaxing Zen Weekend with more than 15 different experiences each day!
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Come join our SPIRIT session, a combination of yoga poses, meditation techniques and the special sound of singing bowls. What else is on the program: a lavender scrub where dry lavender seeds are mixed with our traditional scrub salt, which not only smells wonderful, but also provides the ultimate relaxation!
And of course, there will also be a lot of special aufguss sessions on those days. See you there?

- 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.

- 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!
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