The Economic Times

A purple stripe on a tree can legally mean No Trespassing in 22 states; in Pennsylvania, the mark must be 8 inches long and 3 to 5 feet above ground

In numerous states, purple paint markings on trees serve as a significant alert for private property, signaling that all forms of outdoor activity are prohibited, not just hunting or fishing. States have integrated these markings into their laws, attaching penalties for violations. Ignorance of these regulations doesnt shield individuals from consequence. Therefore, hikers are advised to remain vigilant and retreat upon spotting purple paint during their excursions.