
Long weekend = Zen weekend!
- Aufguss - Aufguss
At Thermae Grimbergen, we are zen-ifying the August long weekend of 15 to 17 August 2025.
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The Celestine sauna in the nude area of Thermae Grimbergen is a very dry sauna with a special crystal in the middle
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The Celestine sauna is situated under the restaurant at Thermae Grimbergen. It’s a small cosy sauna with a special stone in the middle of the cabin: a celestite crystal. This crystal has calming properties and promotes a peaceful night’s sleep
With a temperature of about 75°C, this is a very dry sauna, so even sauna novices will be able to tolerate this temperature quite well. The stove is hidden under the benches and there is a cold plunge pool next to the sauna to cool down in.
- Aufguss - Aufguss
At Thermae Grimbergen, we are zen-ifying the August long weekend of 15 to 17 August 2025.
- Sauna experience - Sauna experience
How long can you stay in the sauna? We share some practical tips for a safe and health-promoting sauna visit. Discover what works for your body.
- Beauty - Beauty
This August, you enjoy an amazing 20% discount, Monday to Friday inclusive (except 15/8), on all treatments of 45 minutes and longer. Read the details below!
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