Moulay Idriss Morocco Meknes Zerhoun Holy City PLMOriginal vintage travel poster issued by the PLM Paris Lyon Mediterranee railway for Moulay Idriss The Holy City Of Djebel Zerhoun featuring a colourful view of people walking along the hill town streets with a man shepherding a flock of sheep by a group with their donkeys resting in the shade of the buildings, the bold stylised text with the PLM logo and below. The historic town of Moulay Idriss is located in northern Morocco at the Zerhoun mountains