Taking a trip back in time, landing on a night fifty thousand years ago in a rock shelter in the current municipality of Capellades (Anoia) and observing how a score of Neanderthals live and sleep requires imagination, but archaeology can help a lot. And the Abric Romaní in Capellades is an exceptional setting for doing so, because during forty years of research it has been possible to study Neanderthal occupations from approximately 62,000 to 40,000 years ago. That is to say, more than 20,000 years of prehistory.