Last weekend I went on a bushwalk from Cowan train station down to Jerusalem Bay.
Maps for the walk can be found at the following link.
The track is about 3km each way and took about 40min each way. The path is steep for most of it and lots of uneven ground. There had been rain on previous day’s and so bit of the track were muddy but you could walk around most of the mud.
We arrived at Jerusalem Bay at low tide and had to walk out a fair distance to get to deeper water. The bay is quite popular for boats with there being about a dozen there on the day including a couple of jet skis as well.
Would love to go back to this location again.
I would also highly recommend stopping at pie in the sky witch is located just a short drive away. It is very popular, particularly with motorcyclists.