This is one of our personal favourites. The single track section is at the end of 20 km fire trail through the beautiful rolling hills of the Blue Mountains - which in itself is a great reason to make the trip.
This single track is a fun mix of switch backs and some small intermediate grade boulder jumps. If you are not comfortable with jumps, there are bail out routes for every section.
The easiest way to get to the trail head is to take the train (Blue Mountains Line) to Woodford Station and ride to the GPS marker (less than 5 mins away).