Climbing is the activity of using one's hands, feet, or any other part of the body to ascend a steep object. It is done recreationally, competitively, in trades that rely on it, and in emergency rescue and military operations. It is done indoors and out, on natural and manmade structures.
Type of climbing:
Bouldering, Buildering, Canyoneering, Chalk climbing, Competition Climbing, Ice climbing, Indoor climbing, Mountaineering, Pole climbing, Lumberjack tree-trimming and competitive tree-trunk, Rock climbing, Rope access, Rope climbing, Scrambling, Top roping, Traditional climbing (more casually known as Trad climbing), Free solo climbing, Tree climbing, Tower climbing... (Wikipedia)