Ksar el-Kebir, also known as al-Qasr al-Kabir, is a city in northwestern Morocco, about 160 km north of Rabat, 32 km east of Larache and 110 km south of Tangier. It recorded a population of 126,617 in the 2014 Moroccan census. The name means "the big castle". The city is located nearby the Loukous river, making El-Ksar-el-Kebir one of Morocco's richest agricultural regions. El-Ksar el-Kebir provides almost 20% of the needed sugar of Morocco.