Summer sauna wellness rules
- Sauna experience
Summer sauna day? Pure heaven! But do you still know how we do things at our public baths? Refamiliarise yourself with our house rules for a carefree day at Thermae Grimbergen.
20% discount on treatments in August
- Beauty
From 1 to 31 August 2025, enjoy 20% off a selection of face and body treatments lasting 50 minutes or more at Thermae Grimbergen, Monday to Friday.
New package with massage for only € 79
- Beauty
Ready to relax completely? With our new Head & Back Release package, you’ll enjoy a full day at the thermal baths, a blissful 25-minute head and back massage, and the use of a bathrobe, towel, and slippers. You’ll receive a lovely parting gift when you check out. All that for just € 79 per person!
Summer refreshment at Thermae Grimbergen
- Sauna experience
Are you sweltering in the sun and longing to cool down, but want something more than just a swimming pool? Come and unwind at Thermae Grimbergen, where your body and mind can relax and recharge in the most refreshing way!
Private sauna in the summer: a perfect match
- Sauna experience
Stretch out your summer evenings with a relaxing session in one of our two special private saunas. A totally tranquil experience for just the two of you plus extra free wellness thanks to our summer offer!