Sedeinga
Wadi Halfa, Sudan
The Sedeinga pyramids are a group of at least 80 small pyramids near Sedeinga, Sudan, built ca. 1 BCE. They were discovered between 2009 and 2012 and date to the time of the Kingdom of Kush, an ancient kingdom in Nubia. They range in size from about 6.7 metres (22 ft) to 75 centimetres (30 in) wide.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).