| Climbs | Frozen waterfalls, ice, glaciers |
| Key gear | Ice tools, crampons, ice screws |
| Graded by | WI (water ice) scale |
| Difficulty | Advanced |
Ice climbing is the sport of ascending frozen waterfalls, ice-covered rock, and glaciers using ice axes, crampons, and ice screws for protection. Climbers swing tools and kick crampon points into the ice to move upward. Conditions change constantly with temperature, making judgment as important as technique.
How it works
You place ice tools and front-point with crampons, protecting the lead with ice screws placed into solid ice. Difficulty is rated on the WI (water ice) scale.
Conditions are everything
Ice forms and weakens with temperature swings, so the same route can be safe one day and dangerous the next. Reading ice quality and overhead hazard is core to the craft.
Ice vs mixed
When routes combine ice and bare rock, it becomes mixed climbing. See ice vs mixed.
Frequently asked questions
What gear do you need for ice climbing?
A pair of ice tools, crampons that fit stiff mountaineering or ice boots, ice screws for protection, a rope, harness, helmet, and warm layers. Ropes, belay devices, and anchors are similar to rock climbing, but the protection and footwear are ice-specific.
How dangerous is ice climbing?
It carries serious hazards beyond falling — including ice collapse, falling ice from above, avalanches, and the cold itself. Ice quality varies hour to hour, so reading conditions and choosing safe lines is as important as climbing skill.
What's the difference between ice and mixed climbing?
Ice climbing is on ice; mixed climbing combines ice and bare rock on the same route, using ice tools and crampons on rock (dry-tooling). Mixed routes get an 'M' grade, while pure ice uses the WI scale.
Sources
- Ice climbing fundamentals — American Alpine Club