Mountain climbing/Rock climbing
Mountaineering, or alpinism,is the set of outdoor activities that involves ascending tall mountains. Mountaineering-related activities include traditional outdoor climbing, skiing and traversing via ferratas.Indoor climbing, sport climbing and bouldering are also considered variants of mountaineering by some.

Rock climbing is a sport in which participants climb up, down or across natural rock formations or artificial rock walls. The goal is to reach the summit of a formation or the endpoint of a usually pre-defined route without falling. Rock climbing is a physically and mentally demanding sport, one that often tests a climber's strength, endurance, agility and balance along with mental control. Knowledge of proper climbing techniques and the use of specialized climbing equipment is crucial for the safe completion of routes.

Because of the wide range and variety of rock formations around the world, rock climbing has been separated into several different styles and sub-disciplines,[1] such as scrambling, another activity involving the scaling of hills and similar formations, differentiated by rock climbing's sustained use of hands to support the climber's weight as well as to provide balance.

Professional rock climbing competitions have the objectives of either completing the route in the quickest possible time or attaining the farthest point on an increasingly difficult route. Indoor rock climbing is typically split into three disciplines. These disciplines are bouldering, lead climbing, and top roping.