HIGHLIGHTS • Visit caves of El Castillo and Las Monedas, both with cave paintings • Visit the village of Puente Viesgo  • Visit the Neocave in the Altamira Museum • Visit the villages of Santillana del Mar and Puente Viesgo SUMMARY On this unforgettable day, you will visit the Altamira Museum and its Neocave (this is a replica of the famous Altamira Cave), this first visit will serve us as a good introduction to the history of...