After weeks of celebrations with Christmas and New Year, combined with a return to the gym and the rhythm of work life, the body can quickly feel overwhelmed. The transition from festive indulgence back to discipline is not always smooth, especially when physical effort increases at the same time. Feeling the first signs of muscle tension after renewed gym sessions, I decided it was time to slow down and allow my body to recover properly. That decision led me to a Hot Stone Massage at Thermae Grimbergen.
Warmth from the very first moment
Warmth defines the experience from the outset, and not only in a physical sense. From the reception to the treatment room, the atmosphere is calm, welcoming, and efficient. For those, like me, who come specifically for the massage rather than a full spa day, the process is remarkably smooth. From arrival and preparation to being welcomed by the therapist, everything can be completed in around fifteen minutes. It makes the experience easy to fit into a busy working day.
Many guests, however, opt for a full spa day and finish with a massage. According to my masseuse, Geert, this is the ideal way to conclude the experience. “After spending time in the spa, ending with a Hot Stone Massage is perfect. Your body is already relaxed, and the massage helps lock in that feeling and take it even further,” he explained.
How the Hot Stone Massage unfolds
The Hot Stone Massage lasts fifty minutes and follows a carefully structured sequence designed to induce deep relaxation. The treatment begins with you lying on your stomach, your back covered with a thin towel. Several smooth basalt stones, heated to around 40–50°C, are placed on either side of the spine. While these stones gently warm the back muscles, other hot stones are used to massage the legs and feet.
“The stones are warm, but never uncomfortable,” Geert Briers noted. “We usually work with temperatures between 40 and 50°C. That is warm enough for the heat to penetrate deep into the muscles without causing any stress to the body.”
The focus on the feet is particularly noticeable. Rich in pressure points, they are worked thoroughly during the massage, helping tension to release throughout the body. The warmth allows muscles to relax naturally, without the need for strong pressure.
Once the legs and feet have been treated, the stones resting on the back are removed and replaced with new hot stones. The back massage that follows is slow, fluid, and deeply calming, encouraging both physical and mental relaxation.
Restoring balance through warmth and energy
The second part of the massage takes place with you lying on your back. A thin towel covers the belly and chest, while warm basalt stones are placed on specific chakras or energy centres. This is intended to release stagnant energy and restore balance within the body and mind. While these stones warm the front of the body, the therapist continues to massage the legs and arms using additional hot stones.
At this stage, the experience becomes almost meditative. Breathing slows, muscles soften, and the outside world fades into the background.
Health benefits beyond relaxation
While the immediate sensation is one of deep calm, the benefits go well beyond relaxation. The warmth of the volcanic stones radiates deep into muscles and connective tissues, improving circulation and helping the body eliminate waste products such as lactic acid. This makes the massage particularly beneficial after physical exertion.
“The heat allows us to work deeper into the muscles without applying extra pressure,” Geert Briers explained. “It helps loosen stiff areas, improves flexibility, and supports muscle recovery.”
Improved circulation also means that oxygen and nutrients are delivered more efficiently throughout the body. Many guests report better sleep, reduced stress levels, and an overall feeling of balance in the days following the treatment.
In my case, the effects were very tangible. After recent gym efforts, the massage provided genuine relief from muscle soreness rather than just temporary comfort.
The perfect way to reset body and mind
What stood out most was how holistic the experience felt. The stones, smooth and perfectly heated, felt like a natural extension of the therapist’s hands. The combination of warmth, rhythm, and expertise created a sense of calm that lingered well beyond the treatment room.
As I left, I felt completely chilled out, both physically and mentally. My conclusion is simple. A Hot Stone Massage is not only super relaxing, it actually relieves muscle pain too. Whether chosen as a standalone treatment or as the final moment of a full spa day, it is an ideal way to reset after periods of physical effort or mental strain.
Until 20 March 2026, the Hot Stone Massage is available for €79 and can be booked at both Thermae Grimbergen and Thermae Boetfort. Appointments can be made by phone on +32 2 759 81 96 (Boetfort), +32 2 270 81 96 (Grimbergen), or via the contact form on the Thermae website.
