A Munro is defined as a mountain in Scotland with a height over 3,000 feet (914.4 m), and which is on the Scottish Mountaineering Club (SMC) official list of Munros; there is no explicit topographical prominence requirement. The best known Munro is Ben Nevis, the highest mountain in the British Isles at 4,411 ft.
Snowdon or Yr Wyddfa is the highest mountain in Wales, at an elevation of 1,085 metres (3,560 ft) above sea level, and the highest point in the British Isles outside the Scottish Highlands. It is located in Snowdonia National Park in Gwynedd.
MacGillycuddy's Reeks is a sandstone and siltstone mountain range in the Iveragh Peninsula in County Kerry, Ireland. Stretching 19 kilometres, from the Gap of Dunloe in the east, to Glencar in the west, the Reeks is Ireland's highest mountain range, and includes most of the highest peaks and sharpest ridges in Ireland, and the only peaks on the island over 1,000 metres in height.
Carrauntoohil or Carrauntoohill is the highest mountain in Ireland at 1,038.6 metres. It is on the Iveragh Peninsula in County Kerry, close to the centre of Ireland's highest mountain range, MacGillycuddy's Reeks. Carrauntoohil is composed mainly of sandstone, whose glaciation produced distinctive features on the mountain such as the Eagle's Nest corrie and some deep gullies and sharp arêtes in its east and northeastern faces that are popular with rock and winter climbers.
The National Three Peaks Challenge is an event in which participants attempt to climb the highest mountains of England, Scotland and Wales within 24 hours. It is frequently used to raise money for charitable organisations. Walkers climb each peak in turn, and are driven from the foot of one mountain to the next. The three peaks are:
In these lists of mountains in Ireland, those within Northern Ireland, or on the Republic of Ireland – United Kingdom border, are marked with an asterisk, while the rest are within the Republic of Ireland. Where mountains are ranked by height, the definition of the topographical prominence used to classify the mountain, is noted. In British definitions, a height of 600 metres (1,969 ft) is required for a mountain, whereas in Ireland, a lower threshold of 500 metres (1,640 ft) is sometimes advocated.
Fell running, also sometimes known as hill running, is the sport of running and racing, off-road, over upland country where the gradient climbed is a significant component of the difficulty. The name arises from the origins of the English sport on the fells of northern Britain, especially those in the Lake District. It has elements of trail running, cross country and mountain running, but is also distinct from those disciplines.
Snaefell – is the highest mountain and the only summit higher than 2,000 feet (610 m) on the Isle of Man, at 2,037 feet (620.9 m) above sea level. The summit is crowned by a railway station, cafe and several communications masts.
The mountains and hills of the British Isles are categorised into various lists based on different combinations of elevation, prominence, and other criteria such as isolation. These lists are used for peak bagging, whereby hillwalkers attempt to reach all the summits on a given list, the oldest being the 282 Munros in Scotland, created in 1891.
Binn idir an Dá Log, sometimes anglicized Benadolug, at 702 metres (2,303 ft), is the highest of the Maumturk Mountains in Connemara in County Galway, Ireland. It is at the middle of the long north-west to south-east central spine of the range. The summit is the 87th-highest peak in Ireland on the Arderin list, and the 108th-highest on the Vandeleur-Lynam list.
Bencorr at 711 metres (2,333 ft), is the 82nd–highest peak in Ireland on the Arderin scale, and the 102nd–highest peak on the Vandeleur-Lynam scale. Bencorr is situated near the centre of the core massif of the Twelve Bens mountain range in the Connemara National Park in County Galway, Ireland. It is the second-tallest mountain of the Twelve Bens range, after Benbaun 729 metres (2,392 ft); it lies close to Benbaun, separated only by the third-highest mountain in the range of Bencollaghduff 696 metres (2,283 ft), and the col of Maumina.
Letterbreckaun is one of the Maumturk Mountains of Connemara in County Galway, Ireland. At 677 metres (2,221 ft), it is the second-tallest of the Maumturks, the 129th–highest peak in Ireland on the Arderin list, and 159th–highest on the Vandeleur-Lynam list. Letterbreckaun is in the middle sector of the long north-west to south-east spine of the Maumturks.
Binn Mhór is one of the Maumturk Mountains of Connemara in County Galway, Ireland. At 661 metres (2,169 ft), it is the third-highest of the Maumturks, the 140th-highest peak in Ireland on the Arderin list, and 171st-highest on the Vandeleur-Lynam list. Binn Mhór is on the southern side of the pass of Máméan, on a small massif that includes Mullach Glas and Corcogemore ; this massif is at the far southeastern sector of the long north-west to south-east spine of the Maumturks.
Derryclare is a mountain at the southern edge of Twelve Bens mountain range in Connemara National Park in County Galway, Ireland. At 677 metres (2,221 ft), it is the 119th–highest peak in Ireland on the Arderin list, and the 145th–highest peak on the Vandeleur-Lynam list. It is the 5th tallest of the core Twelve Bens. The Derryclare Lough on its southern slopes is a scenic location in Connemara, while Derryclare Wood, on its eastern slopes, contains a Statutory Nature Reserve (SRN).
