Tutu Fella, one of the world's best-named archaeological sites, is a complex of stelae and associated graves in Ethiopia. There is little information on them online and that is full of contradictions about everything from their date to what they are. Ethiopia contains many of these "stelae fields." One of them, Tiya, is a World Heritage Site, but not even the WHC documentation states clearly how old these things are, who put them up or why. So, a bit of mystery for your amusement.