How long has mount sanai been around?

The biblical tradition holds that God gave Moses the Ten Commandments on Mount Sinai around the 13th century BCE, and that the Israelites, during their journey through the wilderness before entering the Promised Land, camped at the base of Mount Sinai for just over a year between the second and third months of the second year after the Exodus from Egypt. According to the New Testament, Jesus was transfigured on a mountain commonly identified with Mount Sinai.

Geological estimates suggest that the present-day Mount Sinai is about 60 million years old.