Google Doodle Celebrates Appalachian Trail, World's Longest Hiking-Only Footpath<br />The Appalachian Trail is the world's longest hiking-only footpath, spanning 2,190 miles across 14 US states.<br />It has been serving sightseeing hikers for nearly 100 years.<br />On October 2, 1968, the National Trails System Act established the Appalachian Trail as one of the country's first National Scenic Trails.<br />Former US President Lyndon B. Johnson signed the act, declaring the trail as federal land.<br />Benton MacKaye, a forester and conservationist, first proposed the idea of the Appalachian Trail in 1921.<br />His plan outlined self-sustaining agricultural camps along the trail.<br />Many like-minded individuals joined his cause, forming the Appalachian Trail Conference.<br />Hiking the full trail takes about five to seven months and requires careful preparations and supplies.<br />Annually, about 3 million people visit the trail, with 3,000 attempting to complete it end-to-end.<br />McAfee's Knob, a viewpoint along the trail, is one of the most photographed spots.<br />The trail is home to thousands of plants and animals, including 2,000 rare and endangered species.<br />It offers a chance to reconnect with nature, escape the stress of city life, and meet new people or deepen old friendships.<br />The Appalachian Trail is a testament to the beauty and diversity of the American landscape.<br />It continues to inspire hikers from around the world to embark on this incredible journey.<br />#latestnews #news #cnn
