A group follows a marked trail through woods and over ridges, carrying daypacks and moving at a steady pace. That activity is hiking. It ranges from short countryside walks to multi-day treks in remote mountains.

Hiking emphasizes endurance, navigation, and self-reliance rather than competitive ranking. Proper footwear, layered clothing, and awareness of weather and terrain keep participants safe. Trails may be well-maintained paths or rugged routes requiring route-finding skill. National parks and long-distance paths attract millions of hikers each year.

Physical benefits include cardiovascular fitness and muscular endurance. Mental benefits come from time outdoors and the rhythm of sustained walking. Leave-no-trace principles guide responsible use of natural areas. For many people hiking is both recreation and a sustained encounter with landscape.

• Long-distance walking on trails for recreation
• Requires preparation for terrain and weather
• Ranges from day walks to multi-day treks
• Emphasizes safety and environmental care