Valley

After his return from slaughtering K'dorla'omer and the kings with him, the king of S'dom went out to meet him in the Shaveh Valley, also known as the King's Valley.

In his own lifetime Avshalom had taken and raised for himself the pillar which stands in the King's Valley; because he said, "I don't have a son to preserve the memory of my name." So he named the pillar after himself, and it's called Avshalom's Monument to this day.