Bouldering

Bouldering is a style of rock climbing undertaken without a rope and normally limited to very short climbs over a crash pad (called a bouldering mat) so that a fall will not result in serious injury. It is typically practiced on large natural boulders or artificial boulders in gyms and outdoor urban areas. However, it may also be practiced at the base of larger rock faces, or even on buildings or public architecture (see buildering).