Haruniye Thermal Spring is located within the borders of Kuşçu Village on the foothills of Duldul Mountain, 15 km north of Düziçi county in Osmaniye. The spring emerges from a natural source.
Thermal waters, which contain calcium, magnesium, sulphur, sulphate and bicarbonate, also contain 4 mg/l fluoride, 332 mg/l carbon dioxide and have radioactive properties. They have 25 l/sec current value, 3.542 bath/person/day and 524 bed capacity. Thermal water, when used for therapeutic purposes, is good for arthritis, muscle and joint pains, chronic low back pain, paralysis and neuralgias; are useful in rehabilitation after orthopaedic surgery and fractures. Furthermore; when it is consumed, thermal water is useful for stomach and small intestine problems, chronic ulcer, diabetes, gout, prevention of kidney and urinary tract stones and chronic urinary tract problems after kidney stone surgeries.