Time Out says
On of the Fleurieu Peninsula's most dramatic beaches is the 3km stretch of sand that makes up Maslin Beach. The beach is so long it contains multiple identities – the southern end is the Australia's first legal nude beach, where you can dip into the crystal clear water against a backdrop of steep red cliffs without a stitch on. It gets incredibly hot in South Australia, but without the humidity common on the east coast of the country, so you'll be dry in a jiffy. Prefer to swim with togs on? The northern end of the beach is family friendly and equally pristine.