NOTE: If approaching from the highway, safest approach is from the Southbound lanes. This is a terrible highway intersection, so please exercise caution.
A detour off the highway. If you follow this road you'll come to Sutton Forest, then turn left into Moss Vale or right to Bundanoon/Exeter. There are a few more caches along this road and in Sutton Forest so it's well worth the detour.
Cache is off to the left when you turn off, so you can park safely and avoid any cars zooming on off the highway. You're looking for a small bison.