The ice axe and crampons are the fundamental tools of snow travel, and using them well is less about strength than about technique and habit. An axe in inexperienced hands is just extra weight; in trained hands it is a third point of contact, a brake and a rescue tool. Crampons turn boots into sure-footed instruments on ice that would otherwise be impassable. This guide explains the essentials, but nothing here replaces hands-on practice on safe slopes with someone experienced.
Get the fit right
An ice axe for general walking should be short enough to carry comfortably: held loosely at your side, the spike should roughly reach your ankle. Longer axes suit gentle glacier walking; shorter, technical tools are for steep ice. Crampons must match your boots: flexible boots need flexible, strap-on crampons, while stiff boots can take step-in models. Fit them at home, check every strap and buckle, and make sure anti-balling plates are fitted to stop snow clogging the points. A wobbling crampon is a twisted ankle waiting to happen.
Walking in balance
On moderate snow, walk flat-footed so all points bite, keeping your feet slightly wider apart to avoid catching a point on your other leg. Hold the axe in your uphill hand, spike down, using it as a cane for a third point of contact. On steeper ground, front-pointing, kicking the front teeth straight into the slope, takes over. Move deliberately and test each placement: good technique is quiet, balanced and unhurried.
Self-arrest basics
If you slip on a snow slope, self-arrest is the technique that stops the slide: roll onto your front, drive the axe’s pick into the snow beside your shoulder, and press your weight onto it while lifting your feet, crampons clear of the snow, to avoid cartwheeling. It must become instinctive, which only practice delivers. Find a safe, gentle slope with a clear run-out, wear a helmet, and rehearse from slow, controlled slides before trying anything faster. Never practise above rocks, crevasses or a long drop.
Judgment matters most
Technique means little without judgment. Hard, icy morning snow that softens by afternoon, fresh snow over ice, warming temperatures that loosen the surface: these change what is safe hour by hour. If the slope is too icy for your skills, the run-out too dangerous, or the team too tired, turning back is the right call and always will be. The axe and crampons are tools for terrain you have chosen deliberately, not talismans that make any slope safe.
Fit your kit carefully, walk in balance, practise self-arrest until automatic, and let judgment lead: mastered this way, the axe and crampons open up the winter mountains.