Short but fun, with a variety of jumps from one foot to eight feet, and also a road gap! If you're in the area they are definitely worth a blast.
10Km of purpose-built trail around the lakes, nice twisting sections of single-track. Mostly on the flat, but great fun and well worth a visit. A good family spot.
This 6.6 km family cycling trail is a circular route through Gosford Forest park. The trail combines forest roads with 2 short sections of singletrack. A great spot for the family.
Some steep climbs and nice tarmac descents on the Forest Drive, most of which is one-way for cars. Also a great rough walking trail off the top of the mountain, but you need to carry your bike to the summit.
NOTE: The trails on this site have been ridden before, but you should not interpret their inclusion as an indication that mountain-biking is officially sanctioned on them. Seeking permission from landowners is your own responsibility, as is conducting yourself in a manner that is courteous, respectful to the environment, and conscious of the safety of others.