Which country would be suicidal enough to try to hide him from the combined wrath of the US , the USSR, the British Empire and a large number of minor powers?
I remember reading somewhere that shortly after VE day Franco employed a number of german speaking servants who worked at his mansion/palace for about two years. Some people have speculated that Hitler did escape to Spain and lived on until 1947. It would be interesting to dig up Franco's garden and see if there was anyone buried there.