Marrakech attracted more than 8.1 million tourists in 2016 (Source: Moroccoworldnews.com),Over 600k British nationals visit Morocco every year (Source: Gov.uk),Rough Guides' rundown of Marrakesh's unmissable sights and experiences under 'things not to miss section',Rough Guides was the No. 3 travel guide publisher in 2016, worth ?.3 million (Nielsen Bookscan)