Travel to the Père Lachaise cemetery on the outskirts of Paris, and you will find one of Europe’s great necropolises. Under a canopy of ash, maple and hazel, cobbled pathways cut a bewildering maze through endless rows of grand tombs. Along this path, tourists amble along with fixed brows, searching for one of the famous names that litter this land of the dead. Many will be keeping an eye out for one name in particular: that of Jim Morrison, who was buried here in 1971 after dying from a drugs overdose in his Paris apartment.