Lists of mountains and hills in the British Isles in England, 366 in Wales and 11 in the Channel Islands. A Simm is a mountain the British Isles that is over high and has a prominence of at least . The word comes from Six-hundred Metre Mountain. There are currently 2,754 recorded Simms in the British Isles, including 2,188 Scottish Simms, 192 English Simms, 149 Welsh Simms, 1 Isle of Man Simm, and 224 Irish Simms. By definition, all Simms are also TuMPs (see below) and most, if not all, are mountains, depending on whether 600 metres or 2,000 feet (610 m) (e.g. a ), is used as the
Hillclimbing in the British Isles Hillclimbing in the British Isles Hillclimbing in the British Isles differs from the style of hillclimb motorsport events staged in many other parts of the world, in that courses are generally short — mostly under one mile (1.6 km) in length — and this means that cars and drivers do not generally cross between British events and the longer hillclimbs found in many other parts of Europe. In Britain and Ireland, hillclimbing is considered a spectator sport, and the most prestigious events, such as those that form part of the British Hill Climb Championship, often attract several thousand enthusiasts to