ICE AGE PEOPLE FIND THEIR WAYS BY THE STARS: A ROCK PICTURE IN THE CUEVA DE EL CASTILLO (SPAIN) MAY REPRESENT THE CIRCUMPOLAR CONSTELLATION OF THE NORTHERN CROWN (CRB)

The mountain of Pico del Castillo rises to a height of 355 m near Puente-Viesgo in the province of Santander (Spain). In the steep sides of the mountains, caves have been found which contain engravings and paintings: El Castillo, Las Chimenes, Flecha, Pasiega and Las Monedas.