To experience ancient Africa, the small town of Bouar is a must visit destination. Just outside of the town, there are a large number of stone megaliths known locally as Tajuna. They are believed to mark burial grounds and some are as tall as 5 metres. The stones date back to the neolithic ages, making them just as old as Stonehenge in Great Britain but there are far more to see here. The site is a UNSECO World Heritage Site.