Grotta Giusti Thermal Spa Resort Tuscany 5*: Treatment in a Natural Grotto in Tuscany
About the Health Resort



Therapeutic indication for stay
- Respiratory diseases
- Diseases of the musculoskeletal system
- Excess body weight and obesity
- Dermatological problems
- Neurological disorders
- Stress and emotional burnout
- Condition after injuries and surgeries
- Age-related changes
Resort description
Grotta Giusti Thermal Spa Resort Tuscany 5* is a wellness resort in Tuscany with a natural thermal grotto and mineral water. By classification, the resort’s thermal water belongs to the bicarbonate-sulfate-calcium-magnesium type.
The air temperature in the grotto is about 34°C, and humidity is 98%. This creates the effect of a “natural sauna” for gentle detox and anti-stress therapy. Grotta Giusti mineral water with a high concentration of dissolved salts and gases has anti-inflammatory, analgesic and regenerating properties. Therapeutic mud, which “matures” in thermal water for at least six months, is used in applications to reduce pain, improve microcirculation, enhance tissue drainage and accelerate recovery after injuries and surgeries.
Indications for treatment at the resort are:
- chronic respiratory diseases – rhinosinusitis, pharyngitis, bronchitis, bronchial asthma and allergic lesions of the respiratory tract in remission;
- diseases of the musculoskeletal system – arthrosis, chronic inflammatory and metabolic arthropathies, dorsopathies, rheumatic lesions;
- dermatological diseases, including chronic dermatitis and psoriasis.
Resort programs are also recommended for functional disorders of the nervous system, chronic stress and sleep disorders.
Medical centers
Grotta Giusti Thermal Center
The main therapeutic factor in the wellness center is the natural thermal grotto. It is equipped with several special rooms, divided into three zones: Paradise, Purgatory and Hell, with temperatures from 28°C to 34°C. People come from all over the world to breathe in the healing vapors; the microclimate here is unique. At the bottom of the cave is Limbo — a crystalline lake with warm thermal water at a temperature of 36°C.
For wellness procedures, mineral water is used here, containing bicarbonates, sulfates and calcium, as well as therapeutic mud at a temperature of 47°C. It is obtained by mixing clay with thermal water, aged for at least 6 months and only then used in applications, helping to relax muscles and relieve pain symptoms.
The infrastructure of the medical center includes:
- Medical unit and the Equilibrium Medical Spa & Diet program, based on a combination of thermal treatments, balanced nutrition, anti-stress techniques and physical activity to reduce inflammation, detox and weight correction
- Thermarium / Meditarium areas: Finnish sauna, mild sauna, Roman bath, steam bath, contrast showers, ice fountain
- Balneotherapy, hydrotherapy, inhalation and respiratory therapy departments
- Department with Eastern and Ayurvedic techniques
- Massage and skin care center
- Fitness center, physical therapy programs, walks and morning trekking with an instructor
Contraindications to visiting the thermal grotto and fangotherapy include acute infections and fever, decompensated cardiovascular diseases, severe respiratory failure, active oncological processes and a tendency to bleeding. Pregnancy, especially in the second and third trimesters, requires individual consultation with the resort’s doctor.
Additional information
Resort type: thermal resort.
Accommodation: 64 rooms in categories Superior, Deluxe, Junior Suite and Park View.
Dining: 4 restaurants, dietary menu within the Medical Spa & Diet programs.
Transport: Florence International Airport — 45 km.
Price
Price is from 1 795 euros
Includes: accommodation for 2 adults in a double Classic Queen room for 7 nights, breakfast meals, access to the wellness center and the grotto
Frequently asked questions
The Grotta Giusti thermal grotto differs from a regular sauna in that it is a natural cave with natural steam and a stable microclimate, rather than an artificially heated room. In the grotto, the temperature is mild, around 28-34°C, but the high humidity and air saturated with mineral vapors provide deep heating, detox and relief for the respiratory system without the extreme heat stress typical of standard saunas at 80-90°C.
At Grotta Giusti, available treatments include bathing in the natural grotto, a large outdoor pool with thermal water and 40 hydromassage stations, balneotherapy, hydromassage baths, inhalations, aerosol therapy, fangotherapy, sauna and steam baths. Some procedures are prescribed by a doctor, others are in a wellness format.
Grotta Giusti is suitable for guests without severe diagnoses who need detox, anti-stress relaxation and gentle health improvement in thermal water. You can choose wellness packages with access to the grotto, pool, Thermarium, massages and light activity programs without a mandatory intensive medical protocol.
The information on the website is for reference only, does not replace a medical consultation, and is not an individual medical recommendation or offer for medical services. The final decision regarding the treatment options and protocol is made by your attending physician and the resort’s doctor based on the medical documentation.








