HIKING  IAF - Indian Adventure Foundation

Hiking is the preferred term, for a long, vigorous walk, usually on trails, in the countryside.
Hiking is an outdoor activity which consists of walking in natural environments, often in mountainous or other scenic terrain. People often hike on hiking trails. It is such a popular activity that there are numerous hiking organizations worldwide. Studies have confirmed the health benefits of different types of hiking, including losing excess weight, decreasing hypertension, and improving mental health.