en.wikipedia.org/wiki/Gravina_in_Puglia
Thanks to its strategic position, Gravina has a very ancient history. Its territory has been inhabited since the Paleolithic, due to the high presence of water and woods. The largest remains date back to the Neolithic. The oldest settlements have been identified in the districts of Botromagno, S.Paolo, Vagnari, S.Stefano and S.Staso (early Christian).