Went for a nice walk on the weekend from Cowan to Berowra both which must be pronounced with a horrible Australian accent if you want anyone to understand you. The weather was good perhaps a little to good as the water supply did not last long. The views were good with plenty off lookouts along the way such as the one below.

The track quality was also very good and well marked as it is part of the great north walk which goes from Sydney to Newcastle.

Luckily I wasn't navigating so I could just wander and enjoy the scenery. Still it would have been hard to get lost with all the signs around.