Thermal & Health
The legendary 58°C red thermal water of Karahayıt — enriched with iron oxide and minerals, a natural gift known as a source of healing for centuries.
The Legendary Red Thermal Water of Karahayıt
Rising from deep underground at 58°C, our red thermal water owes its distinctive colour to a high iron-oxide content. The moment it meets the air, the iron minerals oxidise and lend the water its unique, warm crimson tone. This natural spring in Karahayıt has been revered for thousands of years as a sacred water where the people of Anatolia have sought healing.
At Çelik Thermal Spa we channel this precious water straight from its source into our pools, without a single additive. Rich in calcium, magnesium, sulphur and bicarbonate, and gently alkaline (pH ~7.8–8.2), it wraps around your body and offers deep, restful relaxation.
- 58°C
- Source Temperature
- 7.8–8.2
- pH Value
- 24 hours
- Hot Water

The Healing Within the Water
The rich mineral content of our red thermal water forms the very foundation of balneotherapy. Here are the key components that make this natural gift so unique.
Iron Oxide
The mineral that gives the water its legendary red colour. It supports blood circulation and revitalises the skin.
Calcium
An essential mineral for bone and joint health that also helps the muscles and nervous system function in balance.
Magnesium
Encourages the muscles to relax, eases tension and brings a deep sense of calm.
Sulphur
A valued component traditionally favoured for skin conditions and joint complaints.
Bicarbonate
Gives the water its gently alkaline nature; it softens the skin and nourishes the tissues to aid renewal.
Gently Alkaline pH
A balanced pH of 7.8–8.2 protects the skin barrier and delivers a comfortable bathing experience.
How Does Thermal Water Help?
Balneotherapy is a traditional natural treatment using mineral-rich thermal waters. Its effect arises from the harmony of three fundamental mechanisms.
The Heat Effect
The warmth of the water widens the blood vessels, quickens circulation and relaxes the muscles to ease pain.
Mineral Absorption
Minerals in contact with the skin are absorbed by the tissues, supporting cellular balance and aiding recovery.
Buoyancy
The buoyancy of the water lightens the load on the joints, makes movement easier and brings the body to complete stillness.
What Is It Good For?
The red thermal water of Karahayıt has been known for centuries to help with a wide range of complaints. The main areas that regular balneotherapy has traditionally supported:
Rheumatism and rheumatic pain
Arthritis and joint pain
Skin diseases and eczema
Regulating blood circulation
Neurological complaints and tension
Stress, fatigue and insomnia
Muscle relaxation and detox
Sciatica and lower-back pain
Support against osteoporosis

The Warm Embrace of Healing
In our indoor and outdoor thermal pools, meet the red thermal water at source temperature at any hour of the day.
Indoor Thermal Pool
Comfort in every season; heated indoor thermal pleasure all year round.
Outdoor Thermal Pool
An airy open-air thermal experience opening onto the Pamukkale view.
Children's Pool
A dedicated pool for our little guests — safe, shallow and at an ideal temperature.
24-Hour Hot Water
Uninterrupted thermal water at source temperature in our pools, day and night.
Get the Most From Your Thermal Bath
A few simple tips to maximise the benefits of the thermal water and enjoy a pleasant, safe experience.
- Limit each thermal bathing session to 15–20 minutes and rest in between.
- Keep your body hydrated by drinking plenty of water before and after bathing.
- Avoid entering the thermal pool right after a meal or on a completely empty stomach.
- After bathing, take a lukewarm shower and rest while keeping your body warm.
- If you feel dizzy or unwell, leave the water immediately and rest.
- If you have a heart, blood-pressure or chronic condition, consult your doctor first.
Important Notice
Thermal water and balneotherapy are a natural means of support and relaxation; they are not a substitute for medical treatment or professional advice. If you have an existing health condition, are pregnant, or live with a chronic illness, we strongly recommend consulting your doctor before using the thermal pools.
Surrender Yourself to the Healing Red Water
Reserve your place now to experience the serenity of 58°C natural thermal water and the unrivalled atmosphere of Pamukkale together.