Rock stacking may seem like a wholesome way to leave your mark on a trail. Known as rock cairns, they've been used as navigational guides and memorials in parks and by rivers. But some park officials ...

The Department of Natural Resources is urging state park visitors to avoid taking rocks from trails and bodies of water and then stacking them to make a tower. Whether it be for decorative purposes or ...

AUSTIN, Texas — Texas State Parks and Wildlife officials are reminding visitors to not stack rocks at state parks. The phrase "leave no trail" is literal at any state park in Texas. The Dinosaur ...

Well, if you haven’t, we’re here to tell you that it’s going on out there and folks are split on if this is something harmful ...

Just like carving initials into a tree, leaving behind trash in a campground, or spray-painting your name on a rock face, do not stack the rocks. Sometimes called cairns, these rock stacks are often ...