The index for the third hole may give you an indication for whats coming.

 

This hole sees OOB the full length down the left hand side. Yes the trees are big. Yes they can stop a ball. No they will not stop them all. And if OOB wasn't enough, being too careful and trying to keep the ball right brings the adjoining dam from the first hole in play. Also, should you send it long over the green, that little white ball may disappear into the rocky hazard.