El Kelaa-des-M'gouna, Morocco, Valley of the Dades, An oasis in the Dades Valley is responsible for the area's alternative name: the Valley of the Roses. El Kelaa des M'Gouna - the only town of any note in the area - acts as Morocco's rose capital, a vast distilling plant there producing the litres of scented rose-water so popular in the nation's cooking and perfumery.