On 4 and 5 October, Belgium celebrates Weekend of the Customer – but at Thermae Grimbergen and Thermae Boetfort, we like to go bigger. We’re not celebrating just a Weekend of the Customer, but a whole Month of the Customer, filled with special promotions and extra indulgence!
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Relax and enjoy, this month is all about pure relaxation and extra benefits.
After several years, it has become a true tradition: the multi-visit pass promotion in honour of Customer Weekend! From 4 October to 4 November 2025, you’ll receive extra visits as a gift when you purchase a multi-visit pass.
Other benefits?
During the campaign period from 4 October to 4 November 2025, you can get your multi-visit pass in two ways: at the reception of Thermae Grimbergen or through our web shop. If you order online, you’ll receive a gift voucher, which you’ll need to exchange on site for a physical multi-visit pass within 12 months.
Thermae Grimbergen’s private saunas are also part of the celebration. Book our Yasmine or Cleopatra private sauna with a 20% discount between 4 and 24 October 2025!
Our private saunas are cosy and tastefully decorated, each featuring a sauna, steam bath and jacuzzi. A blissful treat for yourself or an intimate moment with your partner. Book your private sauna quickly and easily online with a discount.
During this Customer Month, our sauna masters will also be offering a varied programme of extra wellness experiences. Expect special fragrances, soothing rituals and unique moments that give your sauna day an unforgettable touch. The perfect way to recharge your batteries!
Which of our special promotions is your favourite?
- Saunavacation - Saunavacation
While the leaves are falling outside and nature is turning every shade of red, brown and orange, come and enjoy warmth, cosiness and quality time with us. Discover our three tips for an unforgettable autumn break in the sauna.
