For every 100 euros spent on gift vouchers = 1 free day pass
Now at a 26-euro discount!OFFER private sauna (2hrs/2p)
Right now, until 24 May 2025 inclusive, you only pay 79 euros for a two-hour private sauna session with two people instead of 105 euros! Online booking only.

Beauty Clinic: facial treatments with visible results
Discover the benefits of our Beauty Clinic facial treatments. Eight incredibly relaxing, totally painless treatments that restore your skin’s healthy glow with the use of professional equipment. Visibly enhanced skin guaranteed!
Opt for a package & unwind completely.
Clear your mind in our beautiful green domain. You can enjoy wellness in bathing suit or nude, indoor and outdoor. Discover our different saunas and be sure to participate in one of the aufguss sessions.
Discover our relaxing treatments for him and her here
Feel like getting pampered with a blissful massage, a facial treatment or a body treatment? Then Thermae Grimbergen is just the place for you!
Opt for a package & unwind completely.
Those who want to get pampered completely should opt for a wellness package. There is a choice of one-day packages and a multi-day package with an overnight stay in one of our magnificent hotel rooms.

Meet Thermae Grimbergen
At Thermae Grimbergen you will find yourself in an oasis of tranquility. The perfect location to enjoy a private wellness package in the green outskirts of Brussels. In addition to a wide range of various treatments and accommodations, you can also relax longer by choosing wellness with accommodation. Discover the many possibilities and come and enjoy a visit to our sauna in Brussels. We welcome you wholeheartedly.