The history of Spain is very interesting & depth. There are currently about 46.94 million people in Spain today. Early evidence of human habitation unearthed at an Atapuerca site in northern Spain are from 800,000 years ago! Spain is often known for its cultural history. The country being a very easy place for many different settlers from from North Africa and western Europe, including the Iberians, Celts, and Basques coming & influencing the country.