Outdoor trails are paths designed for walking, hiking, biking, or horseback riding in natural environments. They can vary in difficulty, length, and surface type, ranging from well-maintained paths in national parks to rugged routes in mountain ranges. These trails often provide access to scenic views, wildlife, and recreational activities. Many outdoor trails are marked with signs and maps to help users navigate. They can be found in various settings, including forests, beaches, and deserts. Some trails are part of larger systems, such as the Appalachian Trail or the Pacific Crest Trail, which offer extended routes for adventurers.