1) Bowldering 1) Type of climbing 
Bouldering is a form of rock climbing that is performed without the use of ropes or harnesses. While it can be done without any equipment whatsoever, most climbers use climbing shoes to help secure footholds, chalk to keep their hands dry, and bouldering mats to prevent injuries from falls. Unlike free solo climbing, which is also performed withou...
Paving with cobblestones.
A type of climbing that is usually low enough to the ground to be done without the use of ropes for safety. It can be done on the base of high climbs or on boulders. Boulderers climb ‘problems’ instead of routes, and use a pad on the ground for protection, as well as a spotter on higher risk problems.
Bouldering is a type of climbing that doesn’t require a rope and is a solo activity. Unlike lead climbing (or similar) there is no one else on the wall helping you through your climb in any way (other than words of encouragement).
climbing to a low level usually above mats (see High Ball Bouldering)
pavement made with small boulders.
Climbing close to the ground without the use of a rope. Typically used for practicing traverses, weight transfers, and foot and hand placements. Can be done on boulders or at the base of a rock face.