Walking in the United Kingdom the scrambling suddenly becomes much more serious. In Britain, the term "mountaineering" tends to be reserved for technical climbing on mountains, or for serious domestic hillwalking, especially in winter, with additional equipment such as ice axe and crampons, or for routes requiring rock-climbing skills and a rope, such as the traverse of the Cuillin ridge, on the Scottish island of Skye. The British Mountaineering Council provides more information on this topic. Navigation and map-reading are essential hillwalking skills on high ground and mountains, due to the variability of British and Irish weather and the risk of rain, low cloud, fog
Scottish island names and Forth are Brythonic and those to the north and west are of Pictish origin. This Goidelic language arrived via Ireland due to the growing influence of the kingdom of Dalriada from the 6th century onwards. It is still spoken in parts of the Scottish Highlands and the Hebrides, and in Scottish cities by some communities. It was formerly spoken over a far wider area than today, even in the recent past. Scottish Gaelic, along with modern Manx and Irish, are descended from Middle Irish, a derivative of Old Irish, which is descended in turn from Primitive Irish. This the