Hillwalking - Scrambling

Scrambling

Scrambling is a method of ascending rocky faces and ridges. It is an ambiguous term that lies somewhere between hillwalking and rock climbing. It is often distinguished from hillwalking by defining a scramble as a route where hands must be used in the ascent. There is less to distinguish it from climbing, with many easy climbs sometimes referred to as difficult scrambles. A distinction can be made in defining any ascent where hands are used to hold body weight, rather than just for balance, as a climb. While much of the enjoyment of scrambling depends on the freedom from technical apparatus, unroped scrambling in exposed situations is potentially one of the most dangerous of mountaineering activities. For this reason most guidebooks advise carrying a rope, especially on harder scrambles, which may be used for security on exposed sections, to assist less confident members of the party, or to facilitate retreat in case of difficulty. Above all, scramblers are advised to know their limits and to turn back before they get into difficulties.

Many of the world's mountaintops may be reached by walking or scrambling up their least-steep side. These routes are not always obvious, but mountaineering books generally mention them; they are often used as the safe and easy way to descend from a more difficult route. A more extreme version of scrambling is rock hopping which entails jumping from one rock to another, often without the protection of a rope.

Ridge routes are especially popular in Great Britain, including Crib Goch leading to Snowdon mountain top, the north ridge of Tryfan or the nearby Bristly Ridge on Glyder Fach, Striding Edge on Helvellyn and Sharp Edge on Blencathra in the Lake District as well as numerous routes in Scotland such as the Aonach Eagach ridge in Glencoe. Many such routes include a "bad step" where the scrambling suddenly becomes much more serious. The bad step on Crib Goch for example, involves only 20 feet (6.1 m) or so of climbing, but the position is exposed and the faint-hearted might retreat at this point. The rock face here is well polished by countless boots, and might seem dangerous, but there are many "jugholds" which offer firm support. The way beyond to the ridge proper is then easy scrambling, and the ridge itself offers interesting diversions either onto a safer path below or via crags with a very high level of exposure. By contrast, the traverse of the Cuillin Ridge on Skye demands use of a rope at one point at least, and is not for the inexperienced scrambler. The ridge routes of Liathach and Beinn Eighe in Wester Ross are easier to traverse but are extremely exposed. Descent from such ridges is very limited, so once committed, the scrambler must continue to the end.

It is however, important to appreciate that many easy scrambles in good weather become serious climbs if the weather deteriorates. Black ice or verglas is a particular problem in cold weather, and mist or fog can disorientate scramblers very quickly. The problem of hypothermia occurs in rain as well as mist owing to the cooling effect of precipitation. Since good weather is the exception rather than the rule in the British mountains, scramblers normally go equipped with a cagoule or anorak and other protective clothing as well as emergency supplies of food and hot drinks. A high resolution map is also an essential accompaniment so that the route can be followed with accuracy, and escape envisioned via recognised paths in the case of bad weather or injury. Cell phones and even satellite phones are usually carried in case help is needed.