This place is crap, first of all why single males are denied the right of entry? Do not they have the right to be naked at that beach only 'cause they are alone? second, above the beach there is a high ground full of spectators watching the naturists below as in a circus; third, if one is wearing even something small as a bath suit one is not allowed to mix with the nude people, why? does one have to be naked all the time?
There are funny and strange concepts ruling that place, tipical brazilian false moral and machist.