Contradiction with Genesis 22:2
In Genesis 22:2, God instructs Abraham to offer Isaac as a sacrifice on Mount Moriah, rather than Golgotha where Jesus was crucified, suggesting a different location for significant sacrificial events.
Genesis 22:2: And he said, Take now thy son, thine only [son] Isaac, whom thou lovest, and get thee into the land of Moriah; and offer him there for a burnt offering upon one of the mountains which I will tell thee of.
Contradiction with John 19:17
John 19:17 refers to the place as "The Place of a Skull," but does not use the specific name "Golgotha," which may imply a different tradition regarding the naming of the place.
John 19:17: And he bearing his cross went forth into a place called [the place] of a skull, which is called in the Hebrew Golgotha: