Between 24 b.c. and 15 b.c. , he had a small natural hill carved into an impregnable 100-metre- (300-foot-) high artificial mini-mountain, capped by a mighty fortress and palace.
His fortress and palace were on sea level between mountains.
mnli hypothesis: His fortress and palace were on sea level between mountains. premise: Between 24 b.c. and 15 b.c. , he had a small natural hill carved into an impregnable 100-metre- (300-foot-) high artificial mini-mountain, capped by a mighty fortress and palace.