A couple of hours of relaxation in our private saunas

Spend real quality time together. With no other guests, with no other distractions. In the private saunas of Thermae Grimbergen, you enjoy wellness in total privacy, in two stunning units with oriental inspired décor. Facilities include a unique combi-sauna (with infrared therapy incorporated in a traditional Finnish sauna), a Jacuzzi and a steam bath.

Our private saunas are open every day and can be booked quickly and easily online.

Make your pampering moment extra special with a snack or drink which will be served to you discreetly, add a massage or treatment after your session, or stay the night in our wellness hotel.

Book a private sauna now for 2 people for 2 hours at a 20% discount with the promo code SUPERPROMO. Applies to online booking only until 22 May 2026 from Monday to Thursday.

Private sauna Cleopatra

Our Cleopatra private sauna has been beautifully decorated by our house painter, with an Egyptian feel. Facilities: A unique combi sauna that incorporates infrared technology into a traditional Fi...

Private sauna Yasmine

Our Yasmine private sauna has been given an oriental look with stunning murals by our house painter Ricardo. Facilities: A custom-made combination sauna of a traditional Finnish sauna with infrare...