"Leave No Trace" is a set of outdoor ethics aimed at minimizing human impact on the environment. It encourages people to enjoy nature responsibly by following seven principles, such as planning ahead, staying on designated trails, and properly disposing of waste. These practices help protect wildlife and preserve natural landscapes for future generations. The principles of "Leave No Trace" apply to various outdoor activities, including hiking, camping, and backpacking. By adopting these guidelines, individuals can contribute to the conservation of ecosystems and ensure that natural areas remain clean and enjoyable for everyone, including future visitors and wildlife.