Parwān also spelled Parvān, once also the name of an ancient town in the Hindu Kush

Hindu Kush

The Hindu Kush is an mountain range that stretches between central Afghanistan and northern Pakistan. The highest point in the Hindu Kush is Tirich Mir in the Chitral region of Khyber-Pakhtunkhwa, Pakistan.It is the westernmost extension of the Pamir Mountains, the Karakoram Range, and is a...

 mountains, is today an administrative province in northern Afghanistan

Afghanistan

Afghanistan , officially the Islamic Republic of Afghanistan, is a landlocked country located in the centre of Asia, forming South Asia, Central Asia and the Middle East. With a population of about 29 million, it has an area of , making it the 42nd most populous and 41st largest nation in the world...

, directly north of Kabul Province

Kabul Province

Kābul , situated in the east of the country, is one of the thirty-four provinces of Afghanistan. The capital of the province is Kabul City, which is also Afghanistan's capital. The population of Kabul province is 3.5 million people as of 2009, of which almost 80 percent live in the urban areas...

. Its capital is Charikar

Charikar

Charikar is the main town of the Kohdaman Valley and the capital of Parwan Province in northern Afghanistan. The city lies on the road 69 km from Kabul to the northern provinces. Travelers would have to pass by the city when going to Mazari Sharif, Kunduz or Puli Khumri. Charikar is at the...

 and it was one of the most secure provinces in the country, however recently there have been reports of attacks.
In 329 BC, Alexander the Great founded the settlement of Parwan as his Alexandria of the Caucasus

Alexandria of the Caucasus

Alexandria on the Caucasus was a colony of Alexander the Great...

.