Ferdows Hot Spring Wikipedia
Ferdows Hot Spring or Ferdows Warm Spring (Persian: آبگرم معدنی فردوس – Abgarm-e-Ma'dani-e-Ferdows) is a hot mineral spring located about 20 km (12 mi) north of Ferdows in eastern Iran, near an inactive volcano. Its mineral water is useful in healing skin diseases and rheumatism.
It has several individual bathtubs and some public pools for visitors. For tourists, there is a motel and other residence options near the spring. Ferdows Hot Spring is one of the main attractions of the South Khorasan province, Iran.