Ferdows

Ferdows (Persian: فردوس‎, also Romanized as Ferdos, Ferdous, and Firdaus; named Toon or Tūn until 1929) is a city in and the capital of Ferdows County, located in the northwest of South Khorasan Province in Iran. It is about 345 kilometres (214 mi) south of Mashhad and 200 km northwest of Birjand. At the 2006 census, its population was 23,405, in 6,538 families.

After dividing the Khorasan province into 3 provinces, Ferdows County was initially a part of Razavi Khorasan province, but was incorporated within the borders of South Khorasan Province in March 2007.