A hiker is a person who enjoys walking in natural environments, often on trails or paths. Hiking can take place in various settings, such as mountains, forests, or national parks. Hikers typically seek to explore nature, enjoy scenic views, and engage in physical activity. Hikers may use specific gear, including sturdy boots, backpacks, and water bottles, to enhance their experience. They often follow marked trails and may encounter wildlife, plants, and different terrains. Popular hiking destinations include Appalachian Trail, Yosemite National Park, and Grand Canyon.