Gamzigrad Spa is situated in eastern Serbia, in the lower part of the valley of Black Timok, near Zajecar. It is good in treating the following diseases: diseases of the peripheral blood vessels and lymphatic system, shudder disease, gynecological diseases (sterility in women), and articulated extrajoint rheumatism, orthopedic diseases, and post-traumatic conditions, neurological diseases, diseases of connective tissue, and children abnormalities.