'Sehwan' (
Urdu: 'سیہون') is located in
Sindh province of
Pakistan. Sehwan town is of unimpeachable antiquity, Sehwan, some eighty miles north-west of
Hyderabad lay on the opposite bank of the Indus. Most historians have accepted the link between Sehwan and the Greek settlement of
Siwistan. It was significant enough during the 8th century to be conquered by
Muhammad bin Qasim in
711 CE, and two centuries later by
Mahmud of Ghazni. An abortive attempt was made by the
Mughal emperor
Humayun to capture it on his way to
Umarkot but it finally fell to his son
Akbar. Apart from the remnants of the ruins scattered about its environs, the most famous monument in Sehwan remains the shrine of
Hazrat Lal Shahbaz Qalandar.