
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!
1

Every day, two Mushara sessions are organised in the African sauna which our sauna guests can take part in for free. Have you tried this yet?
Read the entire article
This intense Aufguss session is very special. The location itself is unique, a stone sauna with high humidity. Suspended above the fire is a bucket, which you can operate with a button. Pouring extra water on the stones increases the humidity and as a result, you will experience a more intense heat sensation.
During the Mushara session, it is the Aufguss master who decides when to pour water infused with essential oil on the stones. He then wafts bursts of hot air over you by flapping a towel or waving a fan, which gives you a real adrenaline kick. And, at the end of the session, he gives you a nourishing cream with ylang-ylang.

- 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!
We use cookies to improve your experience on our website.
Don't forget to complete your reservation
Dear guest, please remember to complete your reservation. You currently have 5 minutes left to make this reservation.
Booking cancelled
Dear guest, the reservation time limit has expired.