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Mother's Day at Thermae Grimbergen

Give Mum something she can truly feel: peace, warmth and nature all around her

You know how it is: Mum just keeps going. She does everything for everyone. Mother’s Day is the perfect time to give her a breather and help her reconnect with herself. At Thermae Grimbergen, she arrives in a green oasis of calm, with steaming saunas and unique wellness pools.

From 10 April to 11 May 2026, our spectacular gift voucher promotion means that for every €100 in gift vouchers you purchase, you receive 1 free day pass*.

Here are some ideas to really surprise Mum. And remember: Mother’s Day doesn’t need to be a moment on her own. On the contrary, relaxing together makes a wellness day even warmer. With us, you can enjoy the facilities 7 days a week, exactly how you like it: with or without swimwear. Who knows, this year, Mother’s Day could become more than just a present; it could turn into a new tradition.

* The free day pass is valid from 12/5/2026 until 31/7/2026 inclusive and you can use it from Monday to Friday, except on public holidays (14/5/2026, 25/5/2026 and 21/7/2026) and long weekends (15/5/2026 et 20/7/2026). The day passes will not be extended. The gift vouchers are valid from the day after purchase. The “free day pass” promotion runs from 10/4/2026 until 11/5/2026 inclusive. 

Full Body Bliss - €140 p.p.

For the mum who really needs time to unwind. With this 80-minute massage, she is pampered from head to toe!

  • Full-day access to the public thermal baths.
  • Use of bathrobe, towel and slippers.
  • A Full Body Massage (80').
Surprise mum with Full Body Bliss
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Birra Bath & Scrub - €159 for 2 persons

Perfect if you’d like to enjoy a unique experience together with Mum.

  • Full-day access to the public thermal baths.
  • Use of bathrobe, towel and slippers.
  • A purifying beer scrub and relaxing beer bath with hop and malt extracts in our special beer cabin.
  • A refreshing Grimbergen beer in our bar.
Order the Birra Bath & Scrub as a gift voucher now
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Bed & Wellness - €235 for 2 persons

For when one day simply isn’t enough. Set off on a two-day journey through our worldly saunas and wellness facilities. You’ll have plenty of time to discover everything at your own pace.

  • Two days' access to our public thermal baths.
  • Use of bathrobe, towel and slippers.
  • A night in a Superior room at our Thermae Grimbergen Hotel.
  • A delicious breakfast on the second morning.
Give mum a Bed & Wellness gift voucher
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When in doubt, give a voucher

Want to choose the perfect gift but not entirely sure what she’d like most? With a voucher, you can’t go wrong: Mum decides which wellness moment suits her best. Our vouchers can be used at both Thermae Grimbergen and Thermae Boetfort, so you’re giving complete freedom.

And thanks to our spectacular gift card promotion, you receive one free day pass* with every €100 in gift vouchers purchased between 10 April and 11 May 2026. Perfect for even more sauna time…

Order a voucher

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