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Irresistible gift card promotion

€100 gift vouchers = 1 free day pass

Treat your loved ones to some pure relaxation this Christmas and enjoy a day in the sauna yourself! Thermae Grimbergen will give you 1 free day pass* per €100 gift voucher purchase between 17 November and 31 December 2025.

Order your gift vouchers today

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An extra pampering moment with your gift vouchers

Whether you choose a day in the sauna, a soothing massage, a few hours in one of our private saunas or a luxurious overnight stay, a Thermae Grimbergen gift voucher is always a present filled with warmth, tranquillity and pure indulgence.

And thanks to our special gift voucher promotion, there’s even more to enjoy: for every €100 spent on gift vouchers, you'll receive one free day pass*, our extra gift for you! Perfect to slip under the Christmas tree or to enjoy yourself, because that free day pass gives you a full day of relaxation in our public thermal baths.

Already know exactly what you’d like to give? Then choose a gift voucher from our range. Below is some inspiration! Still not sure? Go for a voucher: it lets the recipient decide how they’d like to enjoy their perfect moment of wellness.

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Give more. Receive more.

The more gift vouchers you buy, the more day passes you get:

  • > €100 = 1 free day pass
  • > €200 = 2 free day passes
  • > €300 = 3 free day passes, ... .

* The free day pass is valid for six months and can be used from Monday to Friday, except during public holidays (6/4/2026, 1/5/2026, 14/5/2026 and 25/5/2026), long weekends (15/5/2026) and school holidays (from 20/12/2025 to 4/1/2026 and from 14/2/2026 to 22/2/2026). The validity of the day passes will not be extended. The gift vouchers and day passes are valid from the day after purchase. The “free day pass” promotion runs from 17/11/2025 until 31/12/2025 inclusive. 

Order a gift voucher

Be welcome during the Christmas holidays

During the Christmas holidays, Thermae Grimbergen is open almost every day, so come and enjoy a warm, relaxing day in the sauna! Unwind on our beautiful nature reserve and let the Christmas hustle and bustle melt away. We organise special experiences, which you can join free of charge. Book a massage or treatment, or even stay overnight if you wish – the choice is yours. You’re guaranteed a well-deserved moment of wellness to round off the year in peace.

More info on the Christmas holidays

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