Cantabria has archaeological sites from the Upper Paleolithic period, although the first signs of human occupation date from the Lower Paleolithic. The most significant site for cave paintings is that in the cave of Altamira, dating from about 37,000 BC and declared, along with nine other Cantabrian caves, as World Heritage Sites by UNESCO. […]
There is a heavy presence of fabulous beings of giant proportions and Cyclopean features (the ojáncanos), fantastic animals (culebres, caballucos del diablu (lit. horses of the devil, damselflies), ramidrejus, etc.), færies (anjanas, ijanas of Aras), duendes (nuberos, ventolines, trentis, trasgus, trastolillos, musgosu, tentiruju), anthropomorphic characters (the sirenuca (little mermaid), the fish-man, the cuegle, the wife-bear of Andara, the guajona), etc.
Source: Cantabria – Wikipedia