Mountain trails are paths or routes that wind through mountainous regions, often used for hiking, biking, or horseback riding. These trails can vary in difficulty, ranging from easy walks to challenging climbs, and they provide access to stunning views, diverse wildlife, and unique plant life. Many mountain trails are marked with signs and maps to help guide hikers. Popular trails, such as those found in national parks like Yosemite or Rocky Mountain National Park, attract outdoor enthusiasts looking to explore nature and enjoy recreational activities in a serene environment.