Mountaineering A sport, the ascent of high, difficult mountain peaks. Alpine touring is often also included in this form of mountaineering. Mountaineering, also called mountain climbing , the sport of attaining, or attempting to attain, high points in mountainous regions, mainly for the pleasure of the climb. Although the term is often loosely applied to walking up low mountains that offer only moderate difficulties, it is more properly restricted to climbing in localities where the terrain and weather conditions present such hazards that, for safety, a certain amount of previous experience will be found necessary. For the untrained, mountaineering is a dangerous pastime. Hiking is a healthy outdoor activities which can develop good memories with family and friends. Walk in the natural world and have a little tie to get away from stress and heavy workload. We can breath in fresh and clean air and do workout. This is a good way to keep a healthy body in a comfortable and easy way. Mountain Craft Training is includinghiking, but also about learning different skills. Such as leadership skills, orienteering skills, emergency treatment skills, communication skills and cooperation skills. So, this trainig is useful and helpful to teenagers with their peosonal growth.