Step 1.Summer offer private sauna: free entry (2h/2p)

FREE ENTRY: this summer (15/06 to 17/09/2026 inclusive), when you book a 2-hour private sauna session for 2 people you enjoy free entry to our public baths for the rest of the day. 

Please note: from 14 to 18 September inclusive, it will temporarily not be possible to order snacks in the private saunas at Thermae Grimbergen due to renovation work in the kitchen. It is, however, still possible to order drinks.