An ancient temple dating from the early centuries of Buddhism has been unearthed in the Swat Valley in northern Pakistan — part of the ancient Gandhara region that was conquered by Alexander the Great and gave rise to a mixing of Buddhist belief and Greek art.
Archaeologists think that the temple dates from about the middle of the second century B.C., at a time when Gandhara was ruled by the Indo-Greek kingdom of northern India, and that it was built above an earlier Buddhist temple that may have dated from as early as the third century B.C.
That means people would have built the older temple within a few hundred years of the death of the founder of Buddhism, Siddhārtha Gautama, who lived in what is now northern India and Nepal between about 563 B.C. and 483 B.C.