One of Sarajevo's delights is exploring its bars and cafes – the line between which can at times be rather blurred. For great coffee, cakes and ice cream there's a special concentration around Ferhadija. Increasing in popularity with Sarajevo's youth are cafes for smoking nargile (aka narghile, shisha, hookah or 'hubble-bubble' water pipes), tucked into the old town's courtyards.