There was little to draw foreign visitors to the town of Manbij in northern Syria before the civil war. It had not much more than a post office, a prison and a large flour mill.
When Isis (Islamic State) took over, however, this unremarkable town became a meeting place for jihadis from around the world.
Most of all, it drew British fighters. So much so, it has now become known as "Little London". Half an hour's drive from the border with Turkey, Manbij is the first stop for fighters arriving from Europe and has become the front line of the holy war for a caliphate.
As many as 100 Britons are living in Manbij, residents have told the Daily Telegraph. An estimated 700 are thought to have travelled to Syria to fight since 2011, half of whom have since returned to Britain.
"There are about 30 nationalities of ... fighters here: Britons are the highest, then the Germans and the French, then the Saudis and the Algerians," said Husain Khalaf, an activist living in Manbij. "It has the most Europeans of any town in Syria - now Arabic has almost become the second language."