Lady Bay or Lady Jane Beach is a small cove which has a mixture of sand and rock, with friendly locals and many visitors (as we were).
Getting here is a pleasant journey in itself, using the ferry from Sydney to Watsons Bay and then a short strole along the headland to the Bay. Final access is via a set of very safe metal stairs.
Because of the position most of the waves are calm making it a good for a quick dip.
As with all naturist beaches make sure you have all necesities with you as the shops are a little way back, though the ice cream man does call during the day. Public loo close by.
On the way back make sure you leave time for Doyles excellent Fish and Chips. excellent.