Where did Elijah battle Baal's prophets?

Answer 1

This event happened on Mount Carmel. The Carmel range of mountains extend about 30 miles and the highest point is 1800 ft. It is not know at what point along this range Elijah encountered the prophets of Baal.

Answer 2

Elijah defeated Baal's prophets at Mount Carmel then had then brought to the Kishon Valley and slaughtered.

1 Kings 18:19,40

"Now summon the people from all over Israel to meet me on Mount Carmel. And bring the four hundred and fifty prophets of Baal and the four hundred prophets of Asherah, who eat at Jezebel's table."

Then Elijah commanded them, "Seize the prophets of Baal. Don't let anyone get away!" They seized them, and Elijah had them brought down to the Kishon Valley and slaughtered there.

Answer 3

Mount Carmel (1 Kings 18:19), which is near Haifa.