Officially called cairns, the rock piles and help mark where the hiking route in some parks, an article from the National Park Service states. Each park differs on how cairns are used but moving ...

Nestled within the highly coveted Park Royal area, this stunning, contemporary apartment resides in a secure, upscale complex, conveniently situated just 300 meters from Cairns Esplanade and 1 ...

The park posted a video on Facebook earlier this month instructing visitors to stop building large rock towers, called cairns, and dismantle any they find. In the video, a wilderness restoration ...

YOSEMITE NATIONAL PARK, Calif. - Attention, Yosemite visitors! If you see a giant pile of rocks stacked on top of one another - also called cairns - anywhere in the park, go on and knock them down.