Nizwa is a diverse, prosperous area, which has many agricultural, historical, governmental and recreational aspects. Nizwa Fort, located in the town proper, is an imposing structure; 24m high, with an external diameter of 43m and an internal diameter of 39m. This was the headquarters of the ruler of Nizwa and was built by the Imam Sultan bin Saif bin Malik al Ya'rubi. With its connections to the root of Islam, Nizwa has a number of important mosques, such as Nizwa Mosque, a Friday mosque heralded as a 'beacon of science'; So'al Mosque, built in the 2nd century AH; and the Al Shawadhana Mosque which is located in the district of Aqr. The Nizwa souq is situated next to the fort and was renovated in the 1990's, costing RO2.5million. The souq covers an area of around 7600m2 and consists of separate buildings housing the likes of vegetables, fruits, meat, fish, dates, spices and handicrafts. The design of the souq compliments the fort in every way. It has been constructed using the same traditional materials, such as sarooj, a gypsum material which is burnt until it turns brown. In 1993, Nizwa won the 'Organisation of Arab Cities' award.     For more information