South Khorasan province

Map of Iran during Abbasid Caliphate. Toon (Ferdows), Qaen and Tabas are the cities indicated in Quhistan (Nowadays South Khorasan Province).

Greater Khorasan has witnessed the rise and fall of many dynasties and governments in its territory throughout history. Various tribes of the Arabs, Turks, Kurds and Turkemen brought changes to the region time and time again. ,[6] Mongols Ancient geographers of Iran divided Iran ("Iran-Shahr") into eight segments of which the most flourishing and largest was the territory of Greater Khorasan. Esfarayen, among other cities of the province, was one of the focal points for the residence of the Aryan tribes after entering Iran.

The Parthian empire was based near Merv in Khorasan for many years. At Parthians times, Esfarayen was one of the important villages of Nishapur.

During the Sassanid dynasty the province was governed by a Spahbod (Lieutenant General) called "Padgoosban" and four margraves, each commander of one of the four parts of the province.

Khorasan was divided into four parts during the Muslim conquest of Persia, each section being named after the four largest cities, Nishapur, Merv, Herat, and Balkh.

In the year 651, the army of Islamic Arabs invaded Khorasan. The territory remained in the hands of the Abbasid clan until 820, followed by the rule of the Iranian Taherid clan in the year 896 and the Samanid dynasty in 900.

Mahmud of Ghazni conquered Khorasan in 994 and in the year 1037 Toghrül, the first of the Seljuq empire rulers conquered Nishapur.

Mahmud of Ghazni retaliated against the invaders several times, and finally the Ghaznavids defeated Sultan Sanjar. But there was more to come, as in 1157 Khorasan was conquered by the Khwarazmids and because of simultaneous attacks by the Mongols, Khorasan was annexed to the territories of the Mongol Ilkhanate.

In the 14th century, a flag of independence was hoisted by the Sarbedaran movement in Sabzevar, and in 1468, Khorasan came into the hands of Tamerlane and the city of Herat was declared as the capital.

In 1507, Khorasan was occupied by Uzbek tribes. After the death of Nader Shah in 1747, parts of it were occupied by the Afghans for a short period.

In these periods, Birjand was a small part of Quhistan which almost encompasses the borders of today South Khorasan. The main cities of Quhistan were Toon (now Ferdows) and Qaen. Birjand grew in recent centuries, especially during the Qajar dynasty and found its important role in this region.

This region was a place of refuge for some movements like the Ismaili, and was the target of Arab refugees who escaped from the tyranny of the Abbasid caliphate. Zoroastrian vestiges also exist in the area.

In 1824, Herat became independent for several years when the Afghan Empire was split between the Durranis and Barakzais. The Persians sieged the city in 1837, but the British assisted the Afghans in repelling them. In 1856, the Persians launched another invasion, and briefly managed to recapture the city; it led directly to the Anglo-Persian War. In 1857 hostilities between the Persians and the British ended after the Treaty of Paris was signed, and the Persian troops withdrew from Herat.[7] Afghanistan reconquered Herat in 1863 under Dost Muhammad Khan, two weeks before his death.[8]

Khorasan was the largest province of Iran until it was divided into three provinces on September 29, 2004. The provinces approved by the parliament of Iran (on May 18, 2004) and the Council of Guardians (on May 29, 2004) were Razavi Khorasan, North Khorasan, and South Khorasan.

The major ethnic group in this region are the Persians.[9] South Khorasan is known for its famous rugs as well as its saffron, barberry which is produced in almost all parts of the province.

South Khorasan has many historic and natural attractions, but besides these, South Khorasan encompasses various religious buildings and places of pilgrimage as well.

The Cultural Heritage of Iran lists 1179 sites of historical and cultural significance in all three provinces of Khorasan.

Some of the popular attractions of South Khorasan are:

• Birjand castle
• Deragon Cave
• Furg Citadel
• Ferdows Religious School
• Ferdows Hole-in-the-Rock
• Ferdows Hot Spring
• Ghal'eh Paeen-Shahr
• Jameh Mosque of Ferdows
• Kurit Dam
• Kushk Complex
• Qanats of Baladeh Ferdows
• Nehbandan Citadel
• Polond Desert

• University of Birjand
• Birjand University of Medical Sciences
• Islamic Azad University of Birjand
• Islamic Azad University of Ferdows
• Birjand University of Technology[10]
• Payame Noor University[11]
• University of Applied Science and Technology (south khorasan branch)
• Academy of Tarbiat-e Moalem
• Academy of Amuzesh-e Aly
• Academy of Amuzesh-e Modiriat Dolaty

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  Birjand
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  Birjand
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  Birjand
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  Birjand
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  Boshruyeh
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  Ferdows
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  Tabas
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  Tabas
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  Tabas
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  Khusf

• Khorasan
• Razavi Khorasan
• North Khorasan

• The text of the law for division of Khorasan into three provinces (in Persian)
• Cultural Heritage Foundation of Khorasan