There's no Federal law against nudity. Some areas have been specially designated by USFS etc as areas where nudity is not permitted.

Once stood nekid with a passle of very attractive nekid ladies as we spoke with a very young and very embarrassed ranger who was rapidly flipping through his book of regs looking for what he thought must be there somewhere. The most buxom was explaining to him that he'd find no law against being naked in the national forest. We were on a nudist club outing in a remote area and offending no one.

Of course states have laws against indecent exposure which are sometimes misused, like charging a drunk with indecent exposure for taking a leak in public...he's not a sex deviant, just a drunk needing to pee.

Any legitimate nudist publication, websites below, will have the info. Recreational nudsim is big business now and written up often in business publications - see the American Association for Nude Recreation site below.

If you think wearing a kilt gives you freedom...take of the kilt for even greater freedom

Ron