filmed in Australia?
about half an hour into the movie - when the 2 flee their homes and are chased by the 3 ppl on horses, when they were fleeing through the undergrowth i swear it looks like Australian bushland, the plants look very familure.
And then (just before he escapes up the rocky river) the main character runs by and brushes past what looks exactly like a "Tea Tree" or "Paperbark" tree. The paper-like bark of this tree is unmistakable.
I think this scene was filmed in Australia.