Spinning aerial view of the Main Tower of Berlanga de Duero Castle, in Soria, Spain, with a view of the medieval village

castle berlanga de duero soria spain closing up approaching drone 4k view aerial massive fortress stronghold hill green rounded towers walls medieval x century christian defensive defense impressive stoney stons powerful irreducible awesome middle age ruins historical history archaeology monument fields city slope sunny daylight blue sky mountainous trees duero brown touristic tourism tourists nobody