Where in Hawaii was the cliff jumping scene in "Forgetting Sarah Marshall" filmed?

I am going to Hawaii for a vacation and i’d really like to visit that point in Forgetting Sarah Marshall where Peter and Rachel jump in to the water. Peter calls it something that sounds like lie-ay-a point, but i’m not sure how to spell it or if that’s what it’s actually called. Does anybody know what it’s called or where it is in Hawaii?

Thanks