In the US, nudity is not illegal in national parks
-ish.
Things to consider:
1. National Park Rangers generally enforce state and local laws and ordinances.
2. National Parks are frequently patrolled by state and local law enforcement who enforce state and local laws and ordinances.
Don't even think about being nude in a National Park in Arkansas.
Be cautious and careful in Missouri.
Conversely, feel free to be nude in National Parks in Oregon and Vermont.
You'll probably have no issues with nudity in National Parks in California even on high traffic trails as long as you're a couple miles out.
Yes, you can be nude in National Parks, mainly in the western states, as long as you are away from the general public and no textiles are around. You can also hike nude and camp nude in the western states in what is called the BLM--open range areas as long as you are not visible by the general public. I have even camped and hiked nude at the Grand Canyon for 30 days and had the same Ranger drop by to visit and chat several times. The key is being not visible by the general public.
If it was legal? Rather a moot point isn't it? If it was legal would we even be having this discussion? Clothes are over rated, not necessary in most situations. To keep warm, mostly. Think about it. What activities do you do that you need clothes for?
I have ridden naked at the world naked bike ride in LA and Vegas. The erotic heritage museum used to be go as bare as you dare and I would walk around naked every time I visited, too bad they do not allow that any more
That might be because simple nudity is not very erotic.
I'd be naked in public each and every day if it were legal - I'd make a point to walk around naked every day to include cool winter days! I get a rush when people can see me naked.tannaked
I would do the same, as the saying goes use it or lose it