The signature Thermal Mud treatment is at the heart of the spa’s philosophy, and a must if you’re trying the Spa for the first time (or second, or third…). For over six months, volcanic clay rests in the Mezzatorre’s private spring, absorbing the healing properties of mineral-rich thermal water. Once applied to the body at 44–45°C, this golden-brown elixir detoxifies, soothes inflammation, eases muscular tension, and reactivates circulation. The treatment includes a thermal shower and rest phase to deepen the benefits. Add a post-mud toning massage, and it becomes a complete ritual – a full-body restart.