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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. 

Massage Treat - 116 euros p.p.

Treat mum to a warm wellness day at our green sauna estate.

  • A whole day’s entry to the public baths.
  • Use of bathrobe, towel and spa slippers.
  • A 50-minute body massage.
Surprise mum with the Massage Treat package
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Head & Back Release – 79 euros p.p.

Give mum a sauna day with a wonderful massage that eases any stress and tension.

  • A whole day’s entry to our public baths.
  • Use of bathrobe, towel and spa slippers.
  • A 25-minute head, neck, back and shoulder massage.
Buy the Head & Back Release package gift voucher now
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Grimbergen Experience – 545 euros for 2 p

One day not enough? Buy our luxury Mother’s Day experience with two days in our saunas with international feel and no fewer than four special treatments.

  • Two days’ entry to our public baths.
  • Use of bathrobe, towel and spa slippers.
  • One overnight stay in a Superior room in our Thermae Grimbergen Hotel.
  • A super delicious breakfast on day two.
  • Our unique beer experience with beer scrub and beer bath with malt and hops extracts.
  • A tasty Grimbergen beer in our bar.
  • A 25-minute hydrating facial treatment.
  • A 25-minute relaxing back, shoulder and neck massage.
  • A 25-minute revitalising foot and calf massage.
Buy mum a Grimbergen Experience 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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