**1. Ice Climbing Overview:**
– Ice climbing involves using ice tools and crampons to ascend frozen water ice or snow fields.
– Climbing can be done as free climbing or in pairs with lead climber inserting climbing protection.
– Protective equipment used in ice climbing mainly consists of specialized steel ice screws.
– Ice climbing can be done as free solo climbing, top roping, mixed climbing, or dry-tooling.
**2. Ice Climbing Routes:**
– Types of routes include frozen waterfalls, alpine couloirs, and hanging icicles.
– Routes rarely go beyond sheer vertical due to the nature of ice.
– Standard ice climbing grades peak at WI6-7, while extreme mixed climbing routes go beyond M8-grade.
– Helmcken Falls in Canada offers overhanging ice routes graded up to WI13.
**3. History and Evolution:**
– Ice climbing was part of alpine climbing skills until the 1960s.
– Yvon Chouinard and Hamish MacInnes revolutionized ice climbing with new ice axes in the 1960s-1970s.
– Interest in climbing frozen waterfalls grew in North American Rockies and European Alps.
– By the 1980s, ice climbing evolved into a technical art form.
– Mixed climbing drove development in ice climbing, leading to modern mixed climbing.
**4. Competition and Regulation:**
– UIAA has regulated competition ice climbing since 2002.
– Competition formats include lead climbing on artificial bolted walls and speed climbing on real ice walls.
– Helmcken Falls in Canada offers unique characteristics for creating severely overhanging bolted ice climbing routes.
– Ice climbers at Helmcken Falls have established routes graded up to WI13, possibly the hardest in the world.
**5. Equipment and Grading:**
– Ice climbing requires ice axes or modern ice tools.
– Crampons used in ice climbing can be mono-point or dual-point.
– Ice climbers use rigid mountaineering boots or fruit boots.
– Ice screws are essential for protection in lead ice climbing.
– Ice climbing uses a WI grading system for water ice, with grades ranging from WI1 to WI7, reflecting the difficulty.
