Why Stacking Rocks in Nature is Harmful at Illinois State Parks

Stacking rocks, also known as cairns, might seem like a harmless and fun way to leave your mark on a hike, but it can actually cause serious harm to the natural environment.

Rim Rock National Recreation Trail Guide

Rock stacking's hidden consequences: How a popular trend harms mountain wildlife

Why Stacking Rocks in Nature is Harmful at Illinois State Parks

Ryan Klaus's Instagram, Twitter & Facebook on IDCrawl

Rebecca Ashton's Instagram, Twitter & Facebook on IDCrawl

Leaving No Trace: Rock Stacking

Texas State Park officials warn to not stack rocks at the parks

Zion National Park - Rock stacking in national parks may seem harmless, or even fun to make, but we invite you to reconsider the problem they pose from a broader perspective. On

Green Burial Directory - US Funerals Online

Why Stacking Rocks in Nature is Harmful at Illinois State Parks