Keywords: CuevasAtapuerca.jpg Cave at the archaeological site of Atapuerca Sierra Atapuerca an ancient karstic region Province of Burgos Castile-Leon Spain There are several caves such as the Gran Dolina where fossils and stone tools of the earliest known hominids in Europe have been found The site is listed as a UNESCO World Heritage Site Cuevas de origen cárstico en Atapuerca España Covas e canais provocados pela carstificação em rocha carbonática own Photo by author shot 4 Jun 2003 byj Public domain es Spanish Wikipedia Byj2000 Karst topography in Spain Caves in Spain Atapuerca Range Archaeological Site |