The Buddha Shakyamuni (article) | Khan Academy
Shakyamuni | Soka Gakkai International (SGI)
Life of Shakyamuni Buddha — Study Buddhism

Lumbini – where Buddha was born
Bodh Gaya – where Buddha attained enlightenment
Sarnath – where he gave his first teaching of the Dharma
Kushinagara – where he passed away.

A painting showing Siddhartha Gautama sitting under the Bodhi tree where he attained enlightenment and became the Buddha (the awaken one).

Shakyamuni under the Bodhi tree

Before he died, he said: “Behold, O monks, this is my advice to you. All component things in the world are changeable. They are not lasting. Work hard to gain your own salvation.”