Originally Posted by
Jester2000
I've heard this as well, but have yet to have anyone quote an actual regulation regarding this. I suspect this is a bit of a myth with it's origins in a related actual event that was changed over time, or a misreading of the regulations.
Here's what's actually covered in that section of the rules:
(a) Except as otherwise provided in this chapter, the following is
prohibited:
(1) Possessing, destroying, injuring, defacing, removing, digging,
or disturbing from its natural state:
(i) Living or dead wildlife or fish, or the parts or products
thereof, such as antlers or nests.
(ii) Plants or the parts or products thereof.
(iii) Nonfossilized and fossilized paleontological specimens,
cultural or archeological resources, or the parts thereof.
(iv) A mineral resource or cave formation or the parts thereof.
(2) Introducing wildlife, fish or plants, including their
reproductive bodies, into a park area ecosystem.
(3) Tossing, throwing or rolling rocks or other items inside caves
or caverns, into valleys, canyons, or caverns, down hillsides or
mountainsides, or into thermal features.
I think it's possible that, say, throwing rocks in particular places was transformed into picking them up or moving them. It's also possible that the origins involved relic hunting or getting caught doing something like trying to take one of the rocks from the Devil's Postpile National Monument. Or maybe from some old, unenforced law that seems close, like the fact that it's illegal to mutilate a rock in a Colorado State Park. Whatever that means.
I think you can pretty comfortably pick up a rock in a National Park. Just don't throw it inside a cave.