Megaliths and Holy Places in the Genesis of the Kingdom of Asturias (North of Spain, ad 718–910)
Flowing from the Picos de Europa mountain range into the Bay of Biscay (in a SW–NE direction), the River Sella is the main dividing axis of the highly mountainous territory of Asturias, northern Spain, with peaks up to 2,500 metres. The first known human traces in the Sella river basin date back to the Middle Palaeolithic and include remains of thirteen Neanderthal individuals found in the cave of El Sidrón. Archaeological remains dating to the Upper Palaeolithic and the Epipalaeolithic are frequent throughout the region. The adoption of the Neolithic way of life in Asturias was modest. The polished axes found in large numbers and mostly manufactured with rocks imported from other regions, are one of the main sources of evidence to study the Asturian Neolithic. The most noticeable archaeological evidence for this period is, however, the megalithic phenomenon, the earliest monuments dating to the beginning of the fourth millennium BC. Unlike the usual concentrations of barrows and dolmens in other areas of northern Iberia, these constructions are often found on high ground, strategically overlooking the main stretches of well-travelled pathways. The most prominent Asturian megalith, Santa Cruz (Cangas de Onís), however, differs from the pattern outlined above, as it was placed on a fluvial terrace, on a location often flooded by the Sella and Güeña rivers, which meet here (Blas Cortina 1997a; 1997b). The low altitude and the fair conditions of the optimal Holocene would have provided the basis for a densely forested environment throughout the fifth and fourth millennia bc. Historically, the most populated town of this region has been Cangas de Onís, located in the confluence of the Sella and Güeña rivers, where the best agricultural land is also found. These apt conditions also extend to the adjoining valley of Güeña, home to the sites of Covadonga and Abamia, which bear witness to the interweaving of prehistoric memory and Medieval affairs that will be discussed in this chapter.