Lists of mountains and hills in the British Isles
Highest mountains in the British Isles From Wikipedia, the free encyclopedia
Highest mountains in the British Isles From Wikipedia, the free encyclopedia
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.
A height above 2,000 ft, or more latterly 610 m, is considered necessary to be classified as a mountain – as opposed to a hill – in the British Isles. With the exception of Munros, all the lists require a prominence above 15 metres (49.21 ft). A prominence of between 15 and 30 metres (49.21 and 98.43 ft) (e.g. some Nuttalls and Vandeleur-Lynams), does not meet the International Climbing and Mountaineering Federation (UIAA) definition of an "independent peak", which is a threshold over 30 metres (98 ft). Most lists consider a prominence between 30 and 150 metres (98.43 and 492.1 ft) as a "top" (e.g. many Hewitts and Simms). Marilyns, meanwhile, have a prominence above 150 metres (492.1 ft), with no additional height threshold. They range from small 150-metre (490 ft) hills to the largest mountains. Prominences above 600 metres (1,969 ft), meet the P600 (the "Majors") classification, which is the UIAA international classification of a "major" mountain.
There is no worldwide consensus on the definition of mountain versus a hill, but in Great Britain and Ireland it is usually taken to be any summit with an elevation of at least 2,000 feet (or 610 metres).[3][4][5][6] The UK government legally defines mountain land as that over 600 metres (1,969 ft) for the purposes of freedom of access.[7] When Calf Top in Cumbria was re-surveyed in 2016 and confirmed to be 6 millimetres above the 609.6 m threshold for a 2,000 ft peak, the Ordnance Survey described Calf Top as England's "last mountain".[8]
Regardless of the technical definition of a mountain, cultural norms also feature, with mountains in Scotland being frequently referred to as hills irrespective of their height; examples being the Cuillin Hills and the Torridon Hills.[5][9]
All British Isles-wide mountain classifications, and most country-specific classifications, include an explicit minimum topographical prominence threshold (also called relative height, or drop, or re-ascent, between neighbouring peaks), which is typically 30–600 m (98–1,969 ft).[6][9]
The lowest prominence threshold is 15 metres (49.21 ft) (e.g. Nuttalls, and Vandeleur-Lynams), but most classifications have a prominence threshold above 30 metres (98.43 ft). Many classifications use the term "Tops" for peaks with prominence between 30–150 metres (98.43–492.1 ft) (e.g. Donald Tops), while other classifications ignore height and just focus purely on prominence (e.g. P600s, Marilyns, and HuMPs).[9]
Prominence requirements feature in International Climbing and Mountaineering Federation (UIAA) classifications of Himalayan mountains.[10][11] In 1994, the UIAA stated that for a "peak" to be independent (and not a sub-peak), it needed a prominence over 30 metres (98 ft), and a "mountain" had to have a prominence above 300 metres (980 ft).[12]
Unlike the single measurement of elevation, prominence requires the measurement of all contours around the peak and is therefore subject to greater revision over time, and thus classification lists based on prominence are subject to change.[13] Some definitions use an imperial measurement for height, but a metric measurement for the topological prominence (e.g. Murdos, Hewitts, and Nuttalls.[9]
No British Isles classification uses a quantitative metric of topographic isolation (such as the distance to the next point of equal height). However, the concept is embedded in the qualitative definition of a Scottish Munro, and the Scottish Mountaineering Club requirement of "sufficient separation".[14]
The Database of British and Irish Hills (DoBIH) was created in 2001 "with the intention of providing a comprehensive, up-to-date resource for British hillwalkers".[15][16][17] It is maintained by a team of seven editors, and is described by the Long Distance Walkers Association as "now the most reliable online source for all Registers" (i.e. all lists of summits attained).[18] The DoBIH has been used as a source by books, hillwalking websites and smartphone apps, including Mark Jackson's 2010 book on the HuMPS, titled More Relative Hills of Britain.[19]
The DoBIH is available as a downloadable database,[16] or in an online version under the title Hill Bagging.[lower-alpha 1][21] As of July 2023[update] the database included 20,742 hills, including all Marilyns, HuMPs, TuMPs, Simms, Dodds, Munros and Tops, Corbetts and Tops, Grahams and Tops, Donalds and Tops, Furths, Hewitts, Nuttalls, Buxton & Lewis, Bridges, Yeamans, Clems, Murdos, Deweys, Donald Deweys, Highland Fives, Wainwrights, Birketts, Synges, Fellrangers, Ethels, County tops, SIBs (Significant Islands of Britain), Dillons, Arderins, Vandeleur-Lynams, Carns and Binnions.[22]
Since 2012, the DoBIH has had a data-sharing agreement with the Irish online database of mountains and hills known as MountainViews.[15]
The P600s are mountains in the British Isles that have a topographical prominence of at least 600 metres (1,969 feet), regardless of absolute height or other merits.[23] The list initially used a 2,000 ft metric (or 609.6 m, the P610s) but this was subsequently reduced to 600 m and the list became known as the "Majors". The list is authored by Mark Trengove. The definitive version is published on his Europeak website[24] and in the Database of British and Irish Hills.[25] It is one of the shortest of the classification lists of mountains in the British Isles as it has testing threshold criteria.
In 2006, 93 P600s were identified in Great Britain: 82 in Scotland, four in England and seven in Wales. These, together with one in Northern Ireland, one on the Isle of Man, and 24 in the Republic of Ireland, brought the total number of P600 mountains in the British Isles to 119.[24][25] Later, the Welsh peak Moel Siabod's prominence was remapped at 600 metres (2,000 ft) and the list of P600s expanded to 120. In 2018 a GNSS survey gave a prominence of 599.9m.[26] Although the margin of error means the result is not conclusive, it was accepted by Mark Trengove, who was present on the survey, bringing the total back to 119. More recently available LIDAR data for the col would give a prominence of 599.7m. In February 2020 a GNSS survey of Beinn Odhar Bheag in conjunction with OS trig point data for Rois-Bheinn found the former to be 1 metre higher.[27] Accordingly, Beinn Odhar Bheag has replaced Rois-bheinn in the P600 list.[24]
The British Isles' P600s contain 54 of the 282 Scottish Munros, and 10 of the 34 Non-Scottish Munros called § Furths; these 64 British Isles' mountains meet the designation of being above 3,000 feet (914 metres) in height, and 600 metres (1,969 feet) in prominence.[25]
P600 is an international mountain classification criterion, along with P1500 (or Ultras), for a prominence above 1,500 metres (4,921 feet).[28][29] The online version of The Database of British and Irish Hills also offers a P500 mountain classification: summits with a prominence above 500 metres (1,640 feet).[30]
The Marilyns are mountains and hills in the British Isles that have a topographical prominence above 150 metres (490 feet), regardless of absolute height or other merits.[31][9] As of April 2020,[update] there were 1,552 Marilyns in Great Britain and associated islands: 1,219 in Scotland, 175 in England, and 158 in Wales (Black Mountain, on the England–Wales border, is counted as being in Wales).[31] There are 454 Marilyns in Ireland (389 in the Republic of Ireland and 66 in Northern Ireland), and five on the Isle of Man, bringing the total for the British Isles to 2,011.[31]
The list was first compiled in 1992 by Alan Dawson.[9][28] The name was coined as a humorous contrast to the designation Munro, which is homophonous with [Marilyn] Monroe.[9] The Marilyns are one of the most popular lists for peak baggers, and because of the lack of any height threshold, the classification includes a wide range of hills and mountains, and some sea stacks (pictured right).[9][31]
The Marilyns were expanded in 2007 by the HuMPs (Hundred and upwards Metre Prominence), which reduced the prominence requirement to 100 m (330 ft); all British Isles Marilyns are British Isles HuMPS (but not vice versa).[19][32] Though he did not use the term HuMP, Eric Yeaman's Handbook of the Scottish Hills (1989) is considered an early source as it included lists of hills with a prominence above 100 m.[32] The name and first formal British Isles list was compiled by Mark Jackson from a number of sources and published online in 2010 in More Relative Hills of Britain.[19] As of April 2020, there were 2,984 HuMPs in the British Isles: 2,167 in Scotland, 833 in Ireland, 441 in England, 368 in Wales and 11 in the Channel Islands.[32] Jackson maintains a "Hall of Fame" for climbers who have summited 1,200 HuMPs.[19]
A Simm is a mountain in the British Isles that is over 600 m (1,969 ft) high and has a prominence of at least 30 m (98 ft).[33] The word comes from Six-hundred Metre Mountain.[33] As of April 2020, there are 2,755 recorded Simms in the British Isles, including 2,190 Scottish Simms, 192 English Simms, 149 Welsh Simms, one Isle of Man Simm, and 223 Irish Simms.[lower-alpha 2][33] 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 § Hewitts), is used as the criterion. The idea of the Simm was introduced by Alan Dawson in June 2010, who noted that a Simm was the "broadest credible definition of what could be objectively conceived as a mountain in Britain".[28] As of October 2018[update], 6,414 people had registered themselves as having climbed all 282 Scottish Munros,[34] by March 2020 11 people had registered climbing all 1,557 Marilyns of Great Britain,[35] while by Aug 2021 only four people had registered completion of the 2,531 Simms of Great Britain, three of whom have also declared completion of all 2,755 Simms of the British Isles.[36] July 2020 saw one summit promoted and one deleted, and by 24/07/2020 all of the three initial completers had "topped up".
In 2010, Mark Jackson further expanded the HuMPS and compiled the TuMPs (Thirty and upwards Metre Prominence), a list of all hills in Britain having a prominence above 30 m (98 ft).[37][38] By definition, all Murdos, Corbett Tops, Graham Tops, Hewitts and Deweys are also TuMPs. As of April 2020, there are 17,127 TuMPs;[37] approximately half of that number that did not appear in previously researched lists were researched by Mark Jackson between 2006 and 2009. Since 2012 the list has been published and maintained by the editors of The Database of British and Irish Hills.[39]
The Munros are mountains in Scotland with elevation of over 3,000 feet (914.4 m).[40] The list was originally compiled by Sir Hugh Munro in 1891, and is modified from time to time by the Scottish Mountaineering Club (SMC),[14][41] an example being the delisting in December 2020 of Stob Coire na Cloiche as a Munro top, now recognised as being of only 912.5 metres (2,994 ft).[42] Unlike most other lists, the Munros do not depend on a rigid prominence criterion for entry; instead, those that satisfy the subjective measure of being a "separate mountain" are regarded as Munros, while subsidiary summits are given the status of Munro Tops.[9] There are 282 Munros, and 226 further Munro Tops, totalling 508 summits, all of them in the Scottish Highlands.[40][14]
Real Munro is used to describe Munros with a prominence of over 150 metres (490 ft) (the Marilyn prominence threshold),[43] and there are 202 Real Munros in Scotland. Of the 282 Scottish Munros, 54 meet the 600 metres (1,969 ft) prominence threshold to be classified as P600s.[44]
Metric Munro is used to describe the Munros with an elevation above 1,000 metres (3,300 ft) and a prominence either over 200 metres (660 ft) (of which there are 88), or a prominence over 100 metres (330 ft) (of which there are 130),[45] but the term is not in widespread use.[44]
The Murdos apply a quantitive criterion to the Munros and their associated tops, and comprise all of the summits in Scotland over 3,000 feet (914.4 m) with a prominence above 30 metres (98 ft).[46] There are 442 Murdos, compared to 282 Munros (or 508 Munros plus Munro Tops); one of the Munros does not qualify as a Murdo (Maoile Lunndaidh), and 66 of the Munro Tops do not qualify as Murdos.[46][47]
Alan Dawson first compiled the list in 1995 as an objective and quantitative alternative to the more qualitative SMC definition of a Munro.[47] Dawson's threshold is in line with the 1994 UIAA declaration that an "independent peak" has to have a prominence of over 30 metres (98 ft).[12] Unlike all other Scottish mountain and hill classifications, the SMC does not maintain an official list of Murdos.[48] All Murdos are either SMC Munros or SMC Munro Tops.[49][39]
The Corbetts are peaks in Scotland that are between 2,500 and 3,000 feet (762.0 and 914.4 m) high with a prominence of at least 500 feet (152.4 m).[50][51] The list was compiled in the 1920s by John Rooke Corbett, a Bristol-based climber and SMC member, and was published posthumously after his sister passed it to the SMC.[14][41] As of April 2020, there were 222 Corbetts.[50][14] Climbers who climb all of the Corbetts are called Corbetteers; the first being Corbett himself who completed in 1943.[14]
A list of Corbett Tops, covering mountains in Scotland between 2,500 and 3,000 feet (762.0 and 914.4 m) in height and with between 100 and 500 feet (30.48 and 152.4 m) of prominence, was published by Alan Dawson in 2001. There are 455 Corbett Tops, and thus 677 Corbetts and Corbett Tops in total.[39][50]
The Grahams are hills in Scotland between 600 and 762 metres (1,969 and 2,500 feet) high, with a drop of at least 150 metres all round.[52][53] A list of British hills with over 150 metres prominence was first published in 1992 by Alan Dawson in The Relative Hills of Britain,[9] with the subset from 2000 to 2500 feet referred to as Elsies (LCs, short for Lesser Corbetts). The Elsies were later named Grahams after the late Fiona Torbet (née Graham) who published her own list of Scottish hills from 2000–2500 feet six months later. Dawson continues to maintain the list, which as of December 2022 comprised 231 hills from 600 to 762 metres high. Two of the original Grahams no longer qualify: Cnoc Coinnich was found to be above the 762 metres (2,500 ft) height threshold, while Stob na Boine Druim-fhinn was found to have less than 150 metres prominence.[54]
In 2004, Dawson published a list of Graham Tops covering every summit in Scotland between 2,000 and 2,500 feet (609.6 and 762.0 m) high with over 30 metres of prominence. This list has since been superseded by the Simms, which include all mountains in Britain over 600 metres high with at least 30 metres prominence.[55]
The Donalds are mountains in the Scottish Lowlands over 2,000 ft (610 m), amongst other criteria.[56] The list was compiled by Percy Donald in 1935, and is maintained by the SMC.[41] The classification is determined by a complicated formula which also contains qualitative elements around "sufficient topographical interest".[57] The formula necessitates splitting Donalds into Donald Hills and Donald Tops; in general, Donald Hills have a prominence over 100 feet (30.5 m), but the prominence of Donald Tops can range from 16–220 feet (4.9–67.1 m).[14] Donalds can be Corbetts or Grahams and the SMC state that: "Percy Donald's original Tables are seen as a complete entity, unlike the Munros, Corbetts and Grahams."[57] As of April 2020, there are 140 Donalds, comprising 89 Donald Hills and 51 Donald Tops.[56][57]
Given the complexity of the Donald classification, the simpler New Donalds was introduced by Alan Dawson in his 1995 book The Grahams and the New Donalds, with an explicit prominence threshold of 30 m (98.4 ft);[56][58] there are 118 New Donalds, and while all Donald Hills are New Donalds, 22 Donald Tops are not.[59]
The Hughs (Hills Under Graham Height) are a list compiled by Andrew Dempster, who published The Hughs: Scotland's Best Wee Hills Under 2,000 Feet: Volume 1: The Mainland in 2015.[60][61] Dempster describes them as "hills with attitude, not altitude" and says "the three key words are prominence, position, panorama". He lists 100 summits in the mainland volume, and plans a second volume to list 100 summits on the islands.[62] As of 2021[update] they are not listed in the DBIH but have attracted attention from peakbaggers.[63][64]
Furths are mountains in Great Britain and Ireland that are furth of (i.e. "outside") Scotland, and which would otherwise qualify as Scottish Munros or Munro Tops.[14][65] They are sometimes referred to as the Irish, the English or the Welsh Munros. There are 34 furths; 15 in Wales, 13 in Ireland and six in England. The highest is Snowdon. Of these 34 SMC identified Furths, 33 have a prominence above 30 m (98 ft) (e.g. the Murdo Furths), 14 have a prominence above 150 m (490 ft) (e.g. the Real Munro Furths), and 10 have a prominence above 600 m (2,000 ft) (e.g. the P600 Furths).[14][65]
The Scottish Mountaineering Club (SMC) maintains the list of Furths and records claims of Munroists who go on to complete the Furths (called "Furthists").[66]
The Hewitts, named after the initials of their definition, are "hills in England, Wales and Ireland over two thousand" feet (609.6 m), with a relative height of at least 30 metres (98 ft).[67] The English[68] and Welsh,[69] lists were compiled and are maintained by Alan Dawson.[68] Dawson originally called them "Sweats" in his book, from "Summits – Wales and England Above Two thousand".[70] the Irish component was compiled and maintained by Clem Clements[71] up to his death in 2012; it is now maintained by the DoBIH along with his list of Irish Marilyns. The list is a subset of the Nuttall classification (see below), and excludes the 125 least prominent Nuttalls from the list.[68]
As of March 2019[update], the DoBIH listed 525 Hewitts, 209 in Ireland,[lower-alpha 2] 180 in England and 136 in Wales. Since their publication in 1997, Birks Fell and Calf Top in England and Mynydd Graig Goch have been added and Black Mountain deemed to be in Wales only. The combination of Murdos, Corbett Tops and Graham Tops comprise the Scottish equivalent of the Hewitts, but their author Alan Dawson regards those classifications as obsolete. Hewitts are a sub-class of the newer 2010 British Isles classification, the § Simms, or "metric Hewitt", with a 600 metres (1,968.5 ft) height threshold, and a 30 metres (98.4 ft) prominence threshold. Dawson still maintains a list of Hewitts.[72]
The Nuttalls are mountains in England and Wales only that are over 2,000 feet (610 m), and with a relative height of at least 15 metres (49 ft).[73][74] There were 444 Nuttalls in the original list (254 in England and 190 in Wales), compiled by John and Anne Nuttall and published in 1989–90 in two volumes, The Mountains of England & Wales.[3][74] After updates, the total of Nuttalls reached 446 in August 2018 with the inclusion of Miller Moss.[73][75][76]
By including high points that rise by as little as 15 metres (49 ft) above their surroundings, the list of Nuttalls is sometimes criticised for including too many insignificant minor tops; the Hewitts (see above) are one attempt to avoid this.[68] Some Nuttalls would not be considered peaks or mountains under UIAA definitions.[12]
With the exception of Pillar Rock, a rocky outcrop on Pillar in the Lake District, the peaks of all of the Nuttalls can be reached without resort to rock climbing.[73][74] As of October 2018[update], 302 people are recorded as having completed the list, though this includes some who did not climb Pillar Rock, which the authors permit. They have also announced that Tinside Rigg and Long Fell (added to the list in 2016) need not be summited as they are in a restricted area of Warcop Artillery Range.[77]
The Wainwrights are mountains or hills (locally known as fells) in the English Lake District National Park that have a chapter in one of Alfred Wainwright's Pictorial Guides to the Lakeland Fells.[78] There are 214 Wainwrights in the seven guides, and there are no qualifications for inclusion other than Wainwright's choice, although in the introduction he stated that he would include all summits over 1,000-feet in height, with a prominence above 50 feet.[78][79] An exception was made for Castle Crag in Borrowdale, at 951 feet (290 m); Wainwright stated that although it was below his 1,000-feet criterion, it was a perfect mountain in miniature and demanded inclusion.[79] A further 116 summits were included in the supplementary guide, The Outlying Fells of Lakeland, and are known as the Wainwright Outlying Fells.[78]
The Birketts are all the tops over 1,000 feet (304.8 m) within the boundaries of the Lake District National Park. Height and location, but not prominence, are the criteria.[80][82] The list was devised by Bill Birkett as the basis for his 1994 book Complete Lakeland Fells.[83] There are 541 of these tops, and they include 209 of the 214 Wainwrights, and 59 of the 116 Wainwright Outlying Fells.[80] [82] The five Wainwrights that are not Birketts are Armboth Fell, Baystones, Castle Crag (which, at 951 feet (290 m), is Wainwright's only sub-1,000 ft summit), Graystones and Mungrisdale Common; Birketts are listed in the § Database of British and Irish Hills.[39]
The Database of British and Irish Hills recognises as Synges the 647 Lake District summits in Tim Synge's The Lakeland Summits: Survey of the Fells of the Lake District National Park (1995).[84][85] Two hills have been added to the original list: High Rigg in 2017 and Oakhowe Crag in 2020. The current list is available on the Hill Bagging website.[86] There is no height or prominence threshold.[84][87]
A Vandeleur-Lynam is the Irish equivalent of a Nuttall, except that the definition is fully metric with a height requirement of 600 metres (1,969 ft), and a prominence requirement of 15 metres (49 ft).[89][90] As with the Nuttalls, Vandeleur-Lynams do not meet the UIAA requirements for a "peak" or for a "mountain".[12] In 1952, Irish climber Joss Lynam made a list of 2,000 ft Irish summits with a 50 ft drop aided by Rev CRP Vandeleur.[91] Lynam updated his list, and published it in the book, Mountaineering in Ireland (1976) by Claude Wall,[91] and later made a metric version published in 1997.[91] There are 275 Vandeleur-Lynams in Ireland.[89][92]
The Arderins are mountains in Ireland above 500 m (1,640 ft), with a prominence over 30 m (98 ft).[90][93] The list was drawn up in 2002 by the Irish MountainViews publisher Simon Stewart from an early listing of the Myrddyn Deweys with hills from the Vandeleur-Lynams which meet the higher prominence criterion.[90] The name Arderins was first used in 2009, and comes from the 527-metre (1,729 ft) hill Arderin, which is the County Top for County Laois and County Offaly in Ireland, and translates as "Height of Ireland".[94] The Arderins were published in the 2013 book, "A Guide to Ireland's Mountain Summits: The Vandeleur-Lynams & the Arderins".[90] According to the MountainViews Online Database, Ireland has 407 Arderins, of which 207 are over 2,000 ft and classed as Hewitts, and the 222 are over 600 m and classed as Simms.[lower-alpha 2][95][93]
In addition, Mountainviews uses the term Arderin Begs for the additional class of peaks over 500 m (1,640 ft) in height, and with a prominence between 15–30 m (49–98 ft); in 2018, Ireland had 124 Arderin Begs.[96]
In 2013, Simon Stewart, publisher of Irish mountain database MountainViews Online Database, published A Guide to Ireland's Mountain Summits: The Vandeleur-Lynams & the Arderins.[90] In the book, Stewart proposed a new classification of an Irish mountain, being one with a height above 500 m (1,640 ft), and a prominence over 100 m (328 ft). Stewart identified 222 Irish peaks as meeting his new classification. MountainViews used this definition to create the list of 100 Highest Mountains in Ireland,[97] which has also become popular in Ireland.[98][99]
MountainViews and Database of British and Irish Hills recognise a list of 337 summits as Carns, having height above 100 m (328 ft) and below 400 m (1,312 ft), and with a prominence over 30 metres (98 ft).[100][101][85]
MountainViews and Database of British and Irish Hills recognise a list of 484 summits as Binnions, having a prominence of at least 100 m (328 ft) and a height below 400 m (1,312 ft).[102][103][85] Binnion Hill is a peak of 250 metres (820 ft) in height in County Donegal, site of the Battle of Binnion Hill, and possibly the source of the name.[104]
The Mud and Routes website includes a list of WASHIS: Welsh And Six Hundred In Stature, 118 summits which are over 600 m (1,969 ft) and have a prominence of at least 50 metres (160 ft), with the comment that "Wales doesn't have a list of summits in its own right", but the term does not appear to have been adopted elsewhere.[105]
Climbing to the highest point of each county is a form of peak bagging,[44][106] dating back to the 1920s when John Rooke Corbett was attempting to visit all British County Tops.[9]
The Deweys and related categories extend the Hewitts of England, Wales and Ireland to 500 metres, and include summits in Scotland, where there are no Hewitts.
The Dodds comprises hills between 500 and 600 metres in height, with a prominence above 30 metres (98 feet). The list was conceived in December 2014 in an article in Marhofn magazine[113] as a unification of those parts of the Deweys, Donald Deweys and Highland Fives below 600m to create a metric list that can be viewed as a downwards extension of the Simms (British hills over 600m high). The acronym comes from "Donald Deweys, Deweys and Scotland". A Subdodd is a hill which just fails (by up to 10m) to qualify on the drop rule, i.e. between 500m and 600m with 20-29m drop.
The list was first published by the Database of British and Irish Hills,[114] who maintain the list, in December 2017 after it had been recognised by the Relative Hills Society.[115] The geographical coverage was originally confined to Britain, but was extended to the Isle of Man in February 2020 and to Ireland in September 2020.[116]
A Hardy is the highest point of a UK, Manx or Channel Island hill range, a UK island over 1,000 acres (400 hectares) or 4.05 km2) or a UK top-tier administrative area (counties and unitary authorities). There are now 347 Hardys with the recent addition (up to July 2016) of five low lying English coastal estuary islands: 61 hill ranges, 96 islands and 190 administrative areas. 183 are in England, 31 in Wales, 107 in Scotland and 26 in Northern Ireland. The list was first compiled in the 1990s by Ian Hardy.[117][118]
The Database of British and Irish Hills recognises as Bridges the 407 summits in George Bridge's Mountains of England and Wales: Tables of the 2000ft Summits (1973).[85][119][120] Bridge used a prominence threshold of 50 feet (15 m), but was hampered by the accuracy of the maps available at the time, and the list was effectively replaced by the Nuttalls, which uses the metric equivalent of 15 m – 49 ft.[87][120]
The Database of British and Irish Hills recognises as Buxton & Lewis the 422 summits in Mountain Summits of England and Wales (1986) by Chris Buxton and Gwyn Lewis.[85][121][122] Buxton and Lewis used a prominence threshold of two contour rings on the OS 1:50,000 map, and the number of hills is similar to the Nuttalls and the Bridges.[87][122]
The Database of British and Irish Hills recognises as Clems the 1,284 summits in the list Yeamans of England & Wales compiled in 1993 by E. D. Clements, known as Clem, by applying Yeaman's criterion of "an eminence which has an ascent of 100m all round, or, failing that, is at least 5 km (walking distance) from any higher point on neighbouring hills" to summits in England, Wales and the Isle of Man, together with 14 summits which he added later. They were named Clems after his death, and formed the basis of the later list of HuMPs.[123][124]
The Database of British and Irish Hills recognises as Fellrangers the 230 (originally 227) Lake District summits in Mark Richards' Fellranger series of eight guidebooks (originally published by HarperCollins, starting with Central Fells ISBN 9780007113651; reprinted by Cicerone Press; 2013 boxed set ISBN 978-1852847487; new editions 2019-2021),[85][125] A list is available on the HillBagging website.[126] There is no height or prominence threshold.[87][125] The original list included 18 fells not included in the 214 Wainwrights, some of which are listed among Wainwright's "Outlying fells".[127] The 2019-2021 edition includes a further three summits to bring the total to 230, the additions being Winterscleugh (Bretherdale Common), Whinfell Beacon and Grayrigg Forest, all in the Mardale and the far east volume.[128]
The Database of British and Irish Hills recognises as Yeamans (sometimes spelled Yeomans) the 2,441 summits identified by Eric Yeaman in his Handbook of the Scottish Hills (1989, Arbroath:Wafaida ISBN 0951432400) with later changes. His criterion was "an eminence which has an ascent of 100 m all round, or, failing that, is at least 5 km (walking distance) from any higher point on neighbouring hills". Yeamans produced an update in 2001, and the list was used as the basis by those developing the later list of HuMPs, but the category is now considered to be "historic" and has not been updated since 2001.[124][129]
The following are lists of hills for a given region in the British Isles:
England:
