Lady Jane Beach
Time Out says
Also known as Lady Bay Beach, this pioneering nude beach is found right on Sydney Harbour
This little stretch of sand at the end of South Head peninsula is a clothing-frowned-upon beach – though technically it's been clothing-optional since Neville Wran made it so in 1976. It can be a bit of a boys' club of you're gay and looking to cruise and you can expect stink-eye if you choose the option of actually wearing clothing, but this is mostly a welcoming beach. Nude straights frequent the sand too. Note, this is one for the exhibitionists – many gay blogs and gay travel sites note that tourists often come here to gawp.
Want more? Check out our guide to Sydney's best beaches.