SIBs (Significant Isles of Britain and Ireland) - The SIBs are defined as "naturally occurring land which at MHWS is completely surrounded by water with either an area of at least 30 hectares within the MHWS contour line or an 'easily accessed' summit with prominence of at least 30 metres above MSL, or both, all man-made links and structures being discounted". The definition of 'easily accessed' summits are those that can be comfortably ascended by walking, involving nothing more challenging than easy grade 1 scrambling. They were researched by Alan Holmes.
Initially confined to Britain, in August 2018 the list was extended to include Ireland, Isle of Man and the Channel Isles.
Members can use the list below as their personal SIBs (Significant Isles of Britain and Ireland) bagging tick list. Just register and log in to tick them off...
Selected mapping: Google or Bing / Ordnance Survey
Map Legend: :SIBs (Significant Isles of Britain and Ireland)
SIBs (Significant Isles of Britain and Ireland) List & GPS Waypoints:
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Sort this list by: Name | Height | Popularity | Prominence | Significance
- '1345.M' NN166712 Ben Nevis (Beinn Nibheis) (1345m, p1344)
- '0992.M' NG450207 Sgurr Alasdair (992m, p992)
- '0966.M' NM525330 Ben More (966m, p966)
- '0875.C' NR991415 Goatfell (Goat Fell) (875m, p875)
- '0812.C' NM393952 Askival (812m, p812)
- '0800.C' NB154073 An Cliseam (Clisham) (800m, p800)
- '0785.C' NR498749 Beinn an Oir (785m, p785)
- '0621.P' SC397880 Snaefell (621m, p621)
- '0621.G' NF808311 Beinn Mhor (621m, p621)
- '0491.P' NR429564 Beinn Bheigier (491m, p491)
- '0481.P' HY228022 Ward Hill (481m, p481)
- '0450.P' NM690044 Cruach Scarba (450m, p450)
- '0450.P' HU305834 Ronas Hill (450m, p450)
- '0444.P' NG579394 Dun Caan (444m, p444)
- '0430.P' NA099002 Conachair (430m, p430)
- '0418.P' HT947395 Da Sneug (The Sneug) (418m, p418)
- '0396.P' NG605292 Mullach na Carn (396m, p396)
- '0394.P' NM463847 An Sgurr (394m, p394)
- '0384.P' NA153053 Mullach an Eilein (384m, p384)
- '0384.P' NL678994 Heabhal (Sheabhal) (Heaval) (384m, p384)
- '0380.P' NA062016 Cnoc Glas (380m, p379)
- '0347.P' NF898605 Eabhal (Eaval) (347m, p347)
- '0339.P' NX019998 Ailsa Craig (339m, p339)
- '0314.P' NS063297 Mullach Mor (314m, p314)
- '0313.P' NM403402 Beinn Chreagach (313m, p313)
- '0308.P' NA968158 Sron Romul (308m, p308)
- '0284.P' HP631166 Saxa Vord (284m, p284)
- '0278.P' NS043698 Windy Hill (278m, p278)
- '0275.P' HY335087 Mid Hill (275m, p275)
- '0273.P' NL552828 Carnan (273m, p273)
- '0267.P' NB034019 Beinn Ra (Ben Raah) (267m, p267)
- '0266.P' NM649741 Beinn a’ Bhaillidh (266m, p265)
- '0250.P' HY418289 Blotchnie Fiold (250m, p250)
- '0242.P' SZ568785 St Boniface Down (242m, p242)
- '0226.P' HU502387 Ward of Bressay (226m, p226)
- '0220.P' SH218829 Holyhead Mountain (220m, p220)
- '0220.P' HZ208733 Ward Hill (220m, p220)
- '0217.P' NB207110 Eilean Shiophoirt (Seaforth Island) (Eilean Shiphoirt) (217m, p217)
- '0211.P' NG263064 Carn a’ Ghaill (211m, p211)
- '0210.P' HU494841 Hill of Arisdale (210m, p210)
- '0207.P' NL640915 Carn Ghaltair (Cairn Galtar) (207m, p207)
- '0196.P' NF893884 Beinn a’ Charnain (196m, p196)
- '0196.P' NL548802 Sron an Duin (196m, p196)
- '0190.P' NL626963 Heiseabhal Mor (Theiseabhal Mor) (Heishival Mor) (190m, p190)
- '0189.P' NM815278 Carn Breugach (189m, p189)
- '0186.P' NF795112 Beinn Sgritheann (Ben Scrien) (186m, p186)
- '0181.P' HU553398 Noss Head (181m, p181)
- '0179.P' NF104973 Bioda Mor (179m, p178)
- '0178.P' SH472854 Mynydd Bodafon (Yr Arwydd) (178m, p177)
- '0172.P' HU320652 Mid Ward (172m, p172)
- '0171.P' NL593872 An Tobha (The Hoe) (171m, p171)
- '0170.P' NM618589 Cruachan Charna (170m, p170)
- '0169.P' HY429448 Fitty Hill (169m, p169)
- '0168.P' SH123219 Mynydd Enlli (168m, p167)
- '0162.P' NG414986 Mullach Buidhe (162m, p161)
- '0159.P' HU622935 Vord Hill (159m, p159)
- '0155.P' NM361414 Gometra (155m, p155)
- '0154.P' NL688940 Maol Domhnaich (Muldoanich) (154m, p154)
- '0147.p' NM752179 Meall a’ Chaise (147m, p146)
- '0144.p' SS132442 Beacon Hill (Lundy) (144m, p144)
- '0143.P' NR409984 Carnan Eoin (143m, p143)
- '0141.p' NG462154 Beinn Bhreac (Soay) (141m, p141)
- '0141.p' NL967401 Carnan Mor (141m, p141)
- '0138.p' NM403791 Beinn Airein (138m, p138)
- '0136.p' SM696234 Carnllundain (136m, p136)
- '0136.p' WV651554* Les Platons (Jersey) (136m, p136)
- '0128.p' SC152659 Calf of Man (128m, p128)
- '0127.p' NS167570 Barbay Hill (127m, p127)
- '0127.p' NM814388 Barr Mor (127m, p127)
- '0125.p' NG622575 Meall Acairseid (125m, p125)
- '0124.p' NB989070 Meall Mor (124m, p124)
- '0124.p' NF825533 Ruabhal (Rueval) (124m, p124)
- '0125.p' NG422970 Eilean an Taighe (Eilean an Tighe) (125m, p123)
- '0123.p' NH089997 Isle Martin (123m, p123)
- '0123.p' NS143515 Lighthouse Hill (123m, p123)
- '0123.p' NR730043 Sanda Island (123m, p123)
- '0123.p' NC130482 Sithean Mor (123m, p123)
- '0122.p' HU550614 Ward of Clett (122m, p122)
- '0121.p' NL545825 Arnamuil (Arnamul) (121m, p121)
- '0119.p' ND455886 Ward Hill (S. Ronaldsay) (119m, p119)
- '0115.p' NF889563 Beinn a’ Charnain (115m, p115)
- '0115.p' NR758200 Island Davaar (115m, p114)
- '0114.p' NG699340 Meall a’ Chois (114m, p114)
- '0112.p' NT602874 Bass Rock (112m, p112)
- '0111.p' NG604539 Meall Mor (Eilean Tigh) (111m, p111)
- '0110.p' NM673124 Garbh Eileach (110m, p110)
- '0109.p' WV462755 Le Moulin (Sark) (109m, p109)
- '0108.p' HW817322 Tobha Ronaigh (Toa Rona) (108m, p108)
- '0107.p' NF740022 Fuidheigh (Fuiay) (107m, p107)
- '0107.p' WV291754 Guernsey Airport (107m, p107)
- '0106.p' NM183577 Ben Hogh (106m, p106)
- '0104.p' NG944940 An Eilid (104m, p104)
- '0104.p' NG236957 Beinn Sgorabhaig (Ben Scoravick) (Beinn Scorabhaig) (104m, p104)
- '0104.p' NC086348 Sidhean nan Ealachan (104m, p104)
- '0103.p' NM278419 Cruachan (Lunga) (103m, p103)
- '0102.p' NF870463 Beinn a’ Tuath (102m, p102)
- '0102.p' HY552299 Ward Hill (Eday) (102m, p102)
- '0102.p' HY441223 Ward of Gairsay (102m, p102)
- '0101.p' NM706086 Bidein na h-Iolaire (101m, p101)
- '0101.p' NR647509 Creag Bhan (101m, p101)
- '0101.p' NM283252 Dun I (101m, p101)
- '0099.-' NM480378 Eorsa (99m, p99)
- '0100.y' HU451718 Fora Ness (100m, p97)
- '0095.-' NF764048 Mullach a’ Charnain (Gighay) (95m, p95)
- '0094.-' NM743131 Cnoc Dhomhnuill (94m, p94)
- '0094.-' NB116433 Seanna Chnoc (94m, p94)
- '0093.-' NF928832 Beinn Shleibhe (93m, p93)
- '0093.+' NR350892 Beinn Oronsay (93m, p92)
- '0091.-' HU235461 East Ward (91m, p91)
- '0090.-' WA569065* Alderney Airport NE perimeter (90m, p90)
- '0090.-' NM765085 Druim na Dubh Ghlaic (90m, p90)
- '0090.-' NG432984 Eilean Mhuire (90m, p90)
- '0090.-' HU295609 Muckle Ward (90m, p90)
- '0089.-' NF734082 Mullach Neacail (Fuidheigh) (89m, p89)
- '0088.-' NA726468 Eilean Mor (88m, p88)
- '0087.-' NB972038 Eilean Dubh (87m, p87)
- '0087.-' NB143391 Middle Shalaval (87m, p87)
- '0087.-' HU152619 Virda Field (87m, p87)
- '0153.-' NN500065 Garbh Innis (153m, p49)
- '0086.-' NM243387 Bac Mor (86m, p86)
- '0089.-' NS382875 Dun Sheock (89m, p81)
- '0083.-' NL602895 Lingeigh (83m, p83)
- '0083.-' NB964073 Tannara Beag (83m, p83)
- '0082.-' HU339613 North Ward (82m, p82)
- '0086.-' NS366916 Tom nan Clag (86m, p78)
- '0081.-' HU388338 Easter Heog (81m, p81)
- '0085.-' NS410903 Tom na Nigheanan (85m, p77)
- '0080.-' ND461963 Berryhill (80m, p80)
- '0080.-' NM644103 Eileach an Naoimh (80m, p80)
- '0079.-' ST229607 Steep Holm (79m, p79.1)
- '0079.-' SM726094 Gorse Hill (79m, p79)
- '0079.-' NF877914 Siolaigh (79m, p79)
- '0078.-' NB926018 An Cleireach (78m, p78)
- '0077.-' NA977212 Druim na Sgatha (77m, p77)
- '0076.-' NB388098 Cnoc an Tuill Dhuibh (76m, p76)
- '0076.-' NC644655 Cnoc na Caillich (76m, p76)
- '0076.-' NF761035 Meall Mor (76m, p76)
- '0076.-' TQ970722 The Mount (76m, p75.7)
- '0103.-' NH466416 Eilean Aigas (103m, p55)
- '0075.-' NM296200 Cnoc Mor (75m, p75)
- '0074.-' NG311359 Oronsay (74m, p74)
- '0073.-' NG839892 Creag Streap (73m, p73)
- '0072.-' NL609963 Bioruaslum (72m, p72)
- '0072.-' NB968117 Isle Ristol (72m, p72)
- '0072.-' NM920497 Tom an t-Seallaidh (Shuna) (72m, p72)
- '0071.-' NC186502* Eilean Ard (71m, p71)
- '0071.-' NB121335 Fuaigh Beag (71m, p71)
- '0071.-' SM700218* Ynys Bery (71m, p71)
- '0070.-' WV445756 Brecqhou (70m, p70)
- '0070.-' HY613012 Broad Lee (70m, p70)
- '0070.-' NG739779 Druim an Eilein (70m, p70)
- '0070.-' NC662645 Neave Island (70m, p70)
- '0070.-' HW618303 Sula Sgeir (70m, p70)
- '0070.-' HU310928 Uyea (70m, p70)
- '0116.-' NC120139 Eilean Mor (116m, p42)
- '0069.-' NB101376 Beinn Mhor (69m, p69)
- '0069.-' NM728192 Insh Island (69m, p69)
- '0069.-' WV459723* L’Etac (69m, p69)
- '0069.-' HU353637 Linga (69m, p69)
- '0069.-' NG297386* Tarner Island (69m, p69)
- '0067.-' NC166368 Calbha Mor (67m, p67)
- '0067.-' WV390786 Jethou (67m, p67)
- '0067.-' NG658310 Longay (67m, p67)
- '0066.-' HU273420* Giltarump (66m, p66)
- '0066.-' WV400796 Herm (66m, p66)
- '0066.-' NB128349 Mullach na Beinne (66m, p66)
- '0066.-' HY630377 The Wart (66m, p66)
- '0065.-' HU361327 Hill of Sandwick (65m, p65)
- '0065.-' NR786994 Island Macaskin (65m, p65)
- '0065.-' NF963750 Taghaigh (65m, p65)
- '0064.-' HY505177 Ward Hill (Shapinsay) (64m, p64)
- '0063.-' NC201504* Eilean an Eireannaich (63m, p63)
- '0063.-' NC181586 Eilean an Roin Mor (63m, p63)
- '0063.-' NM807039 Eilean Mhic Chrion (63m, p62)
- '0062.-' NF133966 Leibhinis (62m, p62)
- '0062.-' NM377368 Torr Mor (Little Colonsay) (62m, p62)
- '0062.-' NM761132 Torsa (62m, p62)
- '0062.-' HY253054 West Hill (Graemsay) (62m, p62)
- '0061.-' NG618540* Garbh Eilean (61m, p61)
- '0061.-' SW514298* St Michael’s Mount (61m, p61)
- '0061.-' HU395363 Trondra (61m, p61)
- '0061.-' NG297368* Wiay (61m, p61)
- '0062.-' HU371783 Ramna Hill (62m, p59)
- '0060.-' SS132962 Caldey Island (60m, p60)
- '0060.-' NM680127 Dun Chonnuill (60m, p60)
- '0060.-' NS019601 Inchmarnock (60m, p60)
- '0060.-' NC024043 Sgurr nan Uan (Horse Island) (60m, p60)
- '0059.-' NA727463 Eilean Tighe (59m, p59)
- '0059.-' SX500474 Great Mew Stone (59m, p59)
- '0059.-' NT293827* Inchkeith (59m, p59)
- '0059.-' NG185974* Sgeotasaigh (59m, p59)
- '0059.-' NG264040 Tallabric (59m, p59)
- '0059.-' ND352938 West Hill (59m, p59)
- '0059.-' SW754594 Carter’s Rocks South (59m, p58.9)
- '0059.-' SH650819 Puffin Island (59m, p58.5)
- '0058.-' NB121425 Bearasaigh (58m, p58)
- '0058.-' NM794393 Bernera Island (58m, p58)
- '0058.-' NM590590 Druim Mor (58m, p58)
- '0062.-' NS382936 Cnoc na Goibhre (62m, p54)
- '0059.-' HU361218 The Neapack (59m, p56)
- '0057.-' NA693464 Eilean a’ Ghobha (57m, p57)
- '0057.-' NG481718 Eilean Flodigarry (57m, p57)
- '0057.-' ND304895 Gallow Tuag (South Walls) (57m, p57)
- '0056.-' NA994323 Eilean Molach (56m, p56)
- '0056.-' NG365798* Gaeilavore Island (56m, p56)
- '0056.-' NG390983 Galta Mor (56m, p56)
- '0056.-' NC223338 Garbh Eilean (56m, p56)
- '0056.-' NC628662* Meall Thailm (56m, p56)
- '0056.-' HU219850 Muckle Ossa (56m, p56)
- '0056.-' NR638433 Mull of Cara (56m, p56)
- '0056.-' NF849816 Mullach Mor (Boreray) (56m, p56)
- '0056.-' SS383877 Outer Head (56m, p56)
- '0056.-' SM703224* Ynys Gwelltog (56m, p55)
- '0055.-' SM731046 The Head (55m, p55.1)
- '0055.-' NM797011 Dun Righ (55m, p55)
- '0055.-' HU460240 Mid Field (55m, p55)
- '0054.-' NM392814 Aird an Eilean (54m, p54)
- '0054.-' HY580397* Calf of Eday (54m, p54)
- '0054.-' NR697782 Cruaidh Bharr (54m, p54)
- '0054.-' NM695104 Eilean Dubh Mor (54m, p54)
- '0054.-' NG686349 Eilean Meadhanach (54m, p54)
- '0054.-' NC055174* Eilean Mor (54m, p54)
- '0054.-' NB421209 Eilean Rosaidh (54m, p54)
- '0054.-' NB421201 Eilean Thoraidh (54m, p54)
- '0054.-' NC820688 Glas-eilean Mor (54m, p54)
- '0054.-' NX838502 Hestan Island (54m, p54)
- '0054.-' NC125374* Meall Beag (54m, p54)
- '0054.-' SM705223 Ynys Cantwr (54m, p54)
- '0053.-' HU689722 Bruray Ward (Out Skerries East) (53m, p53)
- '0053.-' ND355768 Cairn Hill (Stroma) (53m, p53)
- '0053.-' SW754594 Carter’s Rocks North (53m, p53)
- '0053.-' NB414213 Eilean Orasaidh (53m, p53)
- '0053.-' NG278393* Harlosh Island (53m, p53)
- '0053.-' HP599181* The Greing (53m, p53)
- '0052.-' SN158514 Cardigan Island (52m, p52)
- '0052.-' NC202570* Eilean a’ Chonnaidh (52m, p52)
- '0052.-' NC206333* Eilean a’ Ghamhna (52m, p52)
- '0052.-' NM792022 Eilean Dubh (52m, p52)
- '0052.-' HU139613* Fogla Skerry (52m, p52)
- '0052.-' NA691467 Roaiream (52m, p52)
- '0052.-' HU531644 West Linga (52m, p52)
- '0051.-' NA963170 Cearstaigh (51m, p51)
- '0051.-' HP486062 Gloup Holm (51m, p51)
- '0051.-' SV912120 Higher Newford (51m, p51)
- '0051.-' HU373449 Hoy (51m, p51)
- '0051.-' NT654993 Isle of May (51m, p51)
- '0051.-' NF751115 Lingeigh (51m, p51)
- '0051.-' NC022055 Meall nan Gabhar (51m, p50)
- '0052.-' HU235573 The Ward (52m, p49)
- '0050.-' NB961026 Carn Iar (50m, p50)
- '0050.-' SM746091* Midland Isle (50m, p50)
- '0050.-' SW938815 The Mouls (50m, p50)
- '0050.-' HU600993 The Ward (50m, p50)
- '0049.-' NM434354 A’ Chrois (Inch Kenneth) (49m, p49)
- '0049.-' NT553869 Craigleith (49m, p49)
- '0049.-' NF977858 Easaigh (49m, p49)
- '0049.-' NC632661 Eilean Iosal (49m, p49)
- '0048.-' SX646438 Burgh Island (48m, p48)
- '0048.-' NR398439 Ceann Garbh (48m, p48)
- '0048.-' NC139399* Ceannamhor (48m, p48)
- '0048.-' SV941161 Chapel Down (St Martin’s) (48m, p48)
- '0048.-' NM785074 Eilean Arsa (48m, p48)
- '0048.-' NB106335 Flodaigh (48m, p48)
- '0048.-' NL547811 Gearum Mor (48m, p48)
- '0048.-' HY498549 North Hill (Papa Westray) (48m, p48)
- '0048.-' NM663727 Riska Island (48m, p48)
- '0048.-' NC070172 Rubha a’ Bhrocaire (48m, p48)
- '0048.-' HP601191 Vesta Skerry (48m, p48)
- '0048.-' HU666706 Ward of Mioness (48m, p48)
- '0047.-' NC186661 Am Balg (47m, p47)
- '0047.-' HY688231 Burgh Hill (47m, p47)
- '0047.-' NB957116 Eilean Mullagrach (47m, p47)
- '0047.-' NM904430 Eriska (47m, p47)
- '0047.-' HU381967 Gruney (47m, p47)
- '0047.-' SX256514 Looe Island (47m, p47)
- '0047.-' NB115434 Stac nam Balg (47m, p47)
- '0046.-' HY234285 Brough of Birsay (46m, p46)
- '0046.-' NM873420 Eilean Dubh (46m, p46)
- '0046.-' HU356210 Hich Holm (46m, p46)
- '0046.-' NC121378* Meall Mor (46m, p46)
- '0046.-' NG709125 Ornsay (46m, p46)
- '0046.-' NL573849 Solon Mor (46m, p46)
- '0050.-' NS374918 Inchconnachan (50m, p42)
- '0051.-' NG896734 Eilean Ruairidh Mor (51m, p41)
- '0045.-' NM654113 A’ Chuli (45m, p45)
- '0045.-' NF786071 Caisteal an Reubadair (45m, p45)
- '0045.-' NF973839 Ceileagraigh (45m, p45)
- '0045.-' NM306184 Eilean Dubh (45m, p45)
- '0045.-' NG441789 Eilean Trodday (45m, p45)
- '0045.-' NR756981 Garbh Reisa (45m, p45)
- '0045.-' WV449756 Gouliot (45m, p45)
- '0045.-' HU250587 Isle of West Burrafirth (45m, p45)
- '0045.-' WV595555* L’lle Agois (45m, p45)
- '0045.-' HP606197 Muckle Flugga (45m, p45)
- '0045.-' NC602631 Rabbit Island West (45m, p45)
- '0044.-' SM667255* Carreg Rhoson (44m, p44)
- '0044.-' HU314697 Egilsay (44m, p44)
- '0044.-' NC146398* Eilean na Bearachd (44m, p44)
- '0044.-' NG137903 Eilean Stocanais (44m, p44)
- '0044.-' NL572867 Heisgeir A-Muigh (44m, p44)
- '0044.-' HP662080 Muckle Head (Balta) (44m, p44)
- '0044.-' SM670280* North Bishop (44m, p44)
- '0044.-' NC609637 Rabbit Island East (44m, p44)
- '0044.-' SV902176 Round Island (44m, p44)
- '0044.-' HP602190 Rumblings (44m, p44)
- '0044.-' SV900169 St Helen’s (44m, p44)
- '0044.-' HU360186 Ward of Colsay (44m, p44)
- '0063.-' NB217221 Eilean Mor (63m, p30)
- '0043.-' SH334251 St Tudwal’s Island West (43m, p43.2)
- '0043.-' NB389215 Cnoc a’ Loch na Muilne (43m, p43)
- '0043.-' NG590507* Eilean Fladday (43m, p43)
- '0043.-' NL612923 Flodaigh (43m, p43)
- '0043.-' SV882161 King Charles’s Castle (Tresco) (43m, p43)
- '0043.-' NM609601 Risga (43m, p43)
- '0043.-' NL616871 Roisinis (43m, p43)
- '0043.-' NC611643 Sgeir an Oir (43m, p43)
- '0043.-' NA724452 Sgeir Toman (43m, p43)
- '0043.-' SX943628 Thatcher Rock (43m, p43)
- '0043.-' SV880152 Watch Hill (43m, p43)
- '0042.-' NB143408 Bearnaraigh Beag (42m, p42)
- '0042.-' NC808673 Boursa Island (42m, p42)
- '0042.-' HP605195 Cliff Skerry (42m, p42)
- '0042.-' NM695111 Eilean Dubh Beag (42m, p42)
- '0042.-' NM693794 Eilean nan Gobhar (42m, p42)
- '0042.-' NM283191 Eilean nan Muc (42m, p42)
- '0042.-' SM598093* Grassholm Island (42m, p42)
- '0042.-' ND435967 Hunda (42m, p42)
- '0042.-' NM323351 Meall nan Gamhna (Staffa) (42m, p42)
- '0042.-' HU361269 South Havra (42m, p42)
- '0042.-' SV878123 South Hill (42m, p42)
- '0042.-' ND326958 Thomson’s Hill (Fara) (42m, p42)
- '0042.-' NB964025 Carn Deas (42m, p41)
- '0041.-' NB551533 Eilean Sguinean nan Creagan Briste (41m, p41.4)
- '0041.-' SM844342 Ynys Deullyn (41m, p41.2)
- '0041.-' NC153367 Calbha Beag (41m, p41)
- '0041.-' NF751022 Flodaigh (41m, p41)
- '0041.-' NB098389 Pabaigh Beag (41m, p41)
- '0041.-' SM880396 Pen Brush (41m, p41)
- '0041.-' NG205952* Rosaigh (41m, p41)
- '0041.-' NR732055 Sheep Island (41m, p41)
- '0041.-' NA725453 Soraigh (41m, p41)
- '0041.-' NG301632* South Ascrib (41m, p41)
- '0041.-' NB422229 Tabhaigh Mor (41m, p41)
- '0041.-' NB401235 Tannaraidh (41m, p41)
- '0041.-' ND391841 Warbister Hill (41m, p41)
- '0041.-' SH202822 Ynys Lawd (South Stack) (41m, p41)
- '0040.-' NB169431 Craigeam (40m, p40)
- '0040.-' NM307175 Eilean a’ Chalmain (40m, p40)
- '0040.-' NG605563* Eilean Garbh (40m, p40)
- '0040.-' HY359292 Eynhallow (40m, p40)
- '0040.-' SM767071 Gateholm Island (40m, p40)
- '0040.-' HU383073 Horse Island (40m, p40)
- '0040.-' HU467733 Linga (40m, p40)
- '0040.-' NC050219* Soyea Island (40m, p40)
- '0040.-' SS119972 St Margaret’s Island (40m, p40)
- '0040.-' NF830233 Stulaigh (40m, p40)
- '0039.-' NG682356 Eilean Beag (39m, p39)
- '0039.-' NB971079 Eilean Fada Mor (39m, p39)
- '0039.-' NB263003 Eilean Mor a’ Bhaigh (39m, p39)
- '0039.-' NB335208 Eilean Mor Lacasaidh (39m, p39)
- '0039.-' NM300245 Eilean nam Ban (39m, p39)
- '0039.-' NF612819 Haskeir Island (39m, p39)
- '0039.-' NL571866 Heisgeir A-Muigh West (39m, p39)
- '0039.-' WA547060* Les Etacs (39m, p39)
- '0039.-' SW914811 Newland (39m, p39)
- '0039.-' HU203767 Skerry of Eshaness (39m, p39)
- '0040.-' NM587612 Eilean Mor (40m, p38)
- '0039.-' SV893174 Men-a-vaur (39m, p38.7)
- '0041.-' SU641045 Horsea Island (41m, p36)
- '0038.-' NC028205* A’ Chleit (38m, p38)
- '0038.-' NM672834 An Garbh-eilean (38m, p38)
- '0038.-' ND330993 Cava (38m, p38)
- '0038.-' NF788767 Ceann Uachdarach (Bhalaigh) (38m, p38)
- '0038.-' NB197331* Cnoc Gasamail (Eilean Chearstaigh) (38m, p38)
- '0038.-' HT953413* Da Stacks o da Logat (38m, p38)
- '0038.-' NM736171 Easdale (38m, p38)
- '0038.-' HY467295 Egilsay (38m, p38)
- '0038.-' NC197497* Eilean a’ Mhadaidh (38m, p38)
- '0038.-' NM350421 Eilean Dioghlum (38m, p38)
- '0038.-' NG785745* Eilean Horrisdale (38m, p38)
- '0038.-' NG401982 Galta Beag (38m, p38)
- '0038.-' HU349369 Muckle Ward (38m, p38)
- '0038.-' HU369425 North Havra (38m, p38)
- '0038.-' SM843016 Sheep Island (38m, p38)
- '0038.-' NG218944 Stiolamair (38m, p38)
- '0038.-' SH600370 Ynys Gifftan (38m, p38)
- '0038.-' NF712061* Orasaigh (38m, p37)
- '0042.-' ST120668 Barry Island (42m, p33.5)
- '0037.-' SX909493 Mew Stone (37m, p37.3)
- '0037.-' SW633441 Crane Island (37m, p37.2)
- '0037.-' NG368794* Am Bord (37m, p37)
- '0037.-' NR731889 Carsaig Island (37m, p37)
- '0037.-' NM952537 Eilean Balnagowan (37m, p37)
- '0037.-' HU220849 Little Ossa (37m, p37)
- '0037.-' HU671931* Outer Brough (37m, p37)
- '0037.-' NB055059 Sodhaigh Beag (37m, p37)
- '0037.-' SM651226 South Bishop (37m, p37)
- '0037.-' HX561179* Sule Stack (37m, p37)
- '0038.-' NF902618 Eilean Leathann (38m, p36)
- '0037.-' SX089916 Meachard (37m, p36.7)
- '0036.-' NB558475 Eilean a Muigh Heisgeir (36m, p36.3)
- '0036.-' SH340259 St Tudwal’s Island East (36m, p36.3)
- '0041.-' NM703921 An t-Eilean Meadhoin (41m, p32)
- '0036.-' SW638447 Samphire Island (36m, p36.2)
- '0036.-' NB953019 Bottle Island (36m, p36)
- '0036.-' NR497622* Brosdale Island (36m, p36)
- '0036.-' WV387790 Crevichon (36m, p36)
- '0036.-' NC173584* Eilean an Roin Beag (36m, p36)
- '0036.-' NG293651* Eilean Creagach (36m, p36)
- '0036.-' NR719874 Eilean Dubh (36m, p36)
- '0036.-' NM286196 Eilean Dubh (36m, p36)
- '0036.-' NC180533* Eilean na Saille (36m, p36)
- '0036.-' WV391782 Grand Fauconniere (36m, p36)
- '0036.-' NM097512 Gunna (36m, p36)
- '0036.-' WV333740* Les Tas de Pois d’Amont (36m, p36)
- '0036.-' NM242191 Soa Island (36m, p36)
- '0036.-' HU442809 Uynarey (36m, p36)
- '0036.-' SM797236* Gewni (36m, p35.5)
- '0036.-' SV873162 Shipman Head (36m, p35)
- '0037.-' NR932671* Eilean Aoidhe (37m, p34)
- '0035.-' NM305447 Cairn na Burgh More (35m, p35)
- '0035.-' WA570052* Coque Lihou (35m, p35)
- '0035.-' NC144404* Eilean Garbh (35m, p35)
- '0035.-' NM279650 Eilean Mor (35m, p35)
- '0035.-' NM342169* Eilean Mor (35m, p35)
- '0035.-' NM257216 Eilean Musimul (35m, p35)
- '0035.-' NG811115 Eilean Rarsaidh (35m, p35)
- '0035.-' SM796226 Green Scar (35m, p35)
- '0035.-' NF990745 Hermetray (Thernatraigh) (35m, p35)
- '0035.-' HU390816 Lamba (35m, p35)
- '0035.-' HU352262 Little Havra (35m, p35)
- '0035.-' NX659432 Little Ross (35m, p35)
- '0035.-' NM486829 Maol an Eilean (35m, p35)
- '0035.-' NB063052 Sodhaigh Mor (35m, p35)
- '0035.-' NG210947* Thamarasaigh (35m, p35)
- '0035.-' NM260245 Corr Eilean (35m, p34)
- '0034.-' NX571493 Ardwall Isle (34m, p34)
- '0034.-' NB116368 Bhacasaigh (34m, p34)
- '0034.-' HU446791 Bigga (34m, p34)
- '0034.-' NB143427 Campaigh (34m, p34)
- '0034.-' NR292760 Carn a’ Mhanaich (Nave Island) (34m, p34)
- '0034.-' NF932938 Copaigh (34m, p34)
- '0034.-' NG065842 Eilean Lingreabhaigh (34m, p34)
- '0034.-' SV945145 Great Ganilly (34m, p34)
- '0034.-' NL572866 Heisgeir A-Muigh Middle (34m, p34)
- '0034.-' HU504519* Hoo Stack (34m, p34)
- '0034.-' SV888086 Kittern Hill (Gugh) (34m, p34)
- '0034.-' HU300730 Oe Field (Isle of Nibon) (34m, p34)
- '0034.-' SX956629 Ore Stone (34m, p34)
- '0034.-' NA725451 Sgeir Righinn (34m, p34)
- '0034.-' NF846382 Siolaigh Beag (34m, p34)
- '0034.-' NM241262* Stac Mhic Mhurchaidh (34m, p34)
- '0034.-' SM892412 Ynys Meicel (34m, p34)
- '0034.-' SW832638 Zacry’s Island North (34m, p33)
- '0034.-' NM711097 Fiola Meadhonach (34m, p33)
- '0034.-' NM712107 Rubha Fiola (34m, p33)
- '0033.-' SH184245 Ynys Gwylan-fawr (33m, p33.1)
- '0033.-' NM835371 Creag Island (33m, p33)
- '0033.-' NC202491* Eilean Dubh na Fionndalach Bige (33m, p33)
- '0033.-' NF700105 Fiaraidh (33m, p33)
- '0033.-' NT512869 Fidra (33m, p33)
- '0033.-' HU356299 Fugla Stack (33m, p33)
- '0033.-' SV909165 Great Hill (Tean) (33m, p33)
- '0033.-' HU381379 Green Holm (33m, p33)
- '0033.-' HU368229 Griskerry (33m, p33)
- '0033.-' NF979733 Grodaigh (33m, p33)
- '0033.-' NM693079 Guirasdeal (33m, p33)
- '0033.-' NF869783* Lingeigh (33m, p33)
- '0033.-' NF864331 Nicolson’s Leap (33m, p33)
- '0033.-' HU477512 North Isle of Gletness (33m, p33)
- '0033.-' NG810542 Shieldaig Island (33m, p33)
- '0033.-' SW340311* The Brisons (33m, p33)
- '0033.-' NG408748* Tulm Island (33m, p33)
- '0035.-' NM410186 Garbh Eilean (35m, p31)
- '0033.-' SW831637 Zacry’s Island South (33m, p32.8)
- '0033.-' SW659175 Mullion Island (33m, p32.6)
- '0032.-' ST222646 Flat Holm (32m, p32.4)
- '0114.-' NO161002* St Serf’s Island (114m, p9)
- '0032.-' NC333735* An Garbh-eilean (32m, p32)
- '0032.-' NB130332 Cliatasaigh (32m, p32)
- '0032.-' NG812562 Eilean a’ Chaoil (32m, p32)
- '0032.-' NC157406* Eilean Dornaidh Oscair (32m, p32)
- '0032.-' HY532365* Faray (32m, p32)
- '0032.-' NF919580 Flodaigh Beag (32m, p32)
- '0032.-' NA876116 Gaisgeir (32m, p32)
- '0032.-' SM721104* Garland Stone (32m, p32)
- '0032.-' ND473990 Glimps Holm (32m, p32)
- '0032.-' SV866151 Gweal (32m, p32)
- '0032.-' HU357407 Hildasay (32m, p32)
- '0032.-' NA996198 Liongam (32m, p32)
- '0032.-' NG223576 Mingay (32m, p32)
- '0032.-' HU365376 Papa (32m, p32)
- '0032.-' NF843384 Siolaigh Mor (32m, p32)
- '0032.-' HY445259* Wyre (32m, p32)
- '0032.-' SM886388 Ynys Ddu (32m, p32)
- '0032.-' SW824631 Porth Island (32m, p31.8)
- '0032.-' NT187824 Inchcolm (32m, p31.5)
- '0032.-' NB393219 Crois Eilean (32m, p31)
- '0032.-' NM261242 Eilean Didil (32m, p31)
- '0032.-' NF726172 Orasaigh (32m, p31)
- '0031.-' SW576436 Godrevy Island (31m, p31.2)
- '0032.-' SS146437 Rat Island (32m, p30.4)
- '0031.-' NG111882 Aird Mhor (31m, p31)
- '0031.-' HU520639 Bruse Holm (31m, p31)
- '0031.-' NR676756 Corr Eilean (31m, p31)
- '0031.-' NC213510* Eilean a’ Chadh-fi (31m, p31)
- '0031.-' NB965087 Eilean a’ Char (31m, p31)
- '0031.-' NM670728 Eilean an Fheidh (31m, p31)
- '0031.-' NC154401* Eilean Dubh (31m, p31)
- '0031.-' NR797946 Eilean Glas (31m, p31)
- '0031.-' NG756583 Eilean Mor (31m, p31)
- '0031.-' NF742032 Garbh-Lingeigh (31m, p31)
- '0031.-' NF597809 Heisgeir Eagach (31m, p31)
- '0031.-' NG218569 Iosaigh (31m, p31)
- '0031.-' WV603463* L’lle Perchie (31m, p31)
- '0031.-' HU316698 North Egilsay (31m, p31)
- '0031.-' SV922176 White Island (31m, p31)
- '0032.-' NR883839 Eilean Mor (32m, p30)
- '0036.-' NG924717 Eilean Subhainn (36m, p26)
- '0030.-' SM825226 Dinas Fach (30m, p30.1)
- '0030.-' NG052824 Bhalaigh (30m, p30)
- '0030.-' SS398926 Burry Holms (30m, p30)
- '0030.-' SM672256* Carreg Rhoson E Island (30m, p30)
- '0030.-' NM900468 Eilean nan Caorach (30m, p30)
- '0030.-' NC751661 Eilean Pollsain (30m, p30)
- '0030.-' NG836102 Eilean Tioram (30m, p30)
- '0030.-' HU660686 Filla (30m, p30)
- '0030.-' NB950098 Glas-leac Mor (30m, p30)
- '0030.-' NF863568 Griomasaigh (30m, p30)
- '0030.-' SW878789* Gulland Rock (30m, p30)
- '0030.-' HU556917 Hascosay (30m, p30)
- '0030.-' WV458776 La Grune (30m, p30)
- '0030.-' NA726465 Lamh an Sgeire Moire (30m, p30)
- '0030.-' NB141440 Mas Sgeir (30m, p30)
- '0030.-' HU465762 Samphrey (30m, p30)
- '0030.-' NF874907 Siolaigh Bheag (30m, p30)
- '0030.-' HU471506 South Isle of Gletness (30m, p30)
- '0030.-' HU249582 The Heag (30m, p30)
- '0031.-' WV351823* Vale Mill (31m, p28)
- '0029.-' ND362903 Switha (29m, p29)
- '0029.-' SV883083 Higher Town Hill (St Agnes) (29m, p27.8)
- '0028.-' NF914569* Flodaigh Mor (28m, p28)
- '0028.-' HY484153 Helliar Holm (28m, p28)
- '0028.-' HY527273 Muckle Green Holm (28m, p28)
- '0028.-' NG671269 Pabay (28m, p28)
- '0027.-' SZ012877 Lincoln Cliff Head (Brownsea Island) (27m, p27)
- '0026.-' NG002792 Grodhaigh (26m, p26)
- '0026.-' HU561982 Linga (26m, p26)
- '0025.-' SD173690 Beacon Brow (Walney) (25m, p25)
- '0025.-' HU426814* Brother Isle (25m, p25)
- '0025.-' NF939694 Flodaigh (25m, p25)
- '0025.-' NF848763 Orasaigh (25m, p25)
- '0023.-' NF867476 Eileanan Chearabhaigh-West (23m, p23)
- '0023.-' NF844550 Flodaigh (23m, p23)
- '0023.-' HY753532 Hollandstoun Hill (North Ronaldsay) (23m, p23)
- '0023.-' NU136417 Lindisfarne (23m, p23)
- '0023.-' ND465784* Muckle Skerry (23m, p23)
- '0022.-' NF859581 Cnoc Mor (Seana Bhaile) (22m, p22)
- '0022.-' NF768642 Eilean Chirceboist (22m, p22)
- '0022.-' ND309976 Rysa Little (22m, p22)
- '0021.-' TM032142 Barrow Hill (Mersea Island) (21m, p21)
- '0021.-' NF836468 Griomasaigh (21m, p21)
- '0020.-' HY486002 Lamb Holm (20m, p20)
- '0024.-' NS398908 Inchfad (24m, p16)
- '0020.-' NM630878 Eilean Ighe (20m, p19)
- '0025.-' NG913723 Garbh Eilean (25m, p15)
- '0019.-' NF616625 Cnoc Bharr (19m, p19)
- '0019.-' HY526386 Holm of Faray (19m, p19)
- '0018.-' HY613274 Linga Holm (18m, p18)
- '0018.-' HY670162* West Hill (Auskerry) (18m, p18)
- '0019.-' NM520553 Calve Island (19m, p17)
- '0017.-' NF938748 Sromaigh (17m, p17)
- '0016.-' TQ819838 Canvey Island (16m, p16)
- '0016.-' NF915712 Ceallasaigh Beag (16m, p16)
- '0049.-' SK255235 Horninglow island (49m, p5)
- '0015.-' NF797624 Baile Sear (15m, p15)
- '0014.-' NF647623 Leac a’ Bharraich (14m, p14)
- '0014.-' SY988874* Round Island (14m, p14)
- '0017.-' SD198684 Barrow Island (17m, p11)
- '0013.-' NF911719 Ceallasaigh Mor (13m, p13)
- '0013.-' HY665299 Papa Stronsay (13m, p13)
- '0013.-' SZ688997 Sinah Common (Hayling Island) (13m, p13)
- '0014.-' TA397107 Spurn Island (14m, p11)
- '0012.-' TQ784702 Hoo Island (12m, p12)
- '0011.-' SU636025 Whale Island (11m, p11)
- '0039.-' SU786749 Loddon Island (39m, p3)
- '0053.-' SU502965 Andersey Island (53m, p2)
- '0015.-' NS381908* Inchmoan (15m, p7)
- '0035.-' SU782798 Wargrave Island (35m, p3)
- '0046.-' SU136296* Harnham Water Meadows (46m, p2)
- '0014.-' SO824183 Alney Island (14m, p6)
- '0015.-' SK786538 Newark Island (15m, p5)
- '0008.-' TL874059 Northey Island (8m, p8)
- '0008.-' SU647019* Portsea Island (8m, p8)
- '0007.-' TM233246* Horsey Island (7m, p7)
- '0007.-' TL916059* Osea Island (7m, p7)
- '0007.-' TF808466 Scolt Head Island (7m, p7)
- '0007.-' TQ823850 Two Tree Island (7m, p7)
- '0022.-' SU940774 Windsor Racecourse Island (22m, p2)
- '0006.-' SU765019* Thorney Island (6m, p6)
- '0005.-' TQ865724 Burntwick Island (5m, p5.3)
- '0005.-' TM004146 Ray Island (5m, p5)
- '0005.-' SE960219 Read’s Island (5m, p5)
- '0005.-' SE873245 Whitton Island (5m, p5)
- '0004.-' TM241243* Hedge-end Island (4m, p4)
- '0004.-' TF927461 Lodge Marsh (4m, p4)
- '0004.-' NO122224* Moncreiffe Island (4m, p4)
- '0004.-' TQ958896 Potton Island (4m, p4)
- '0004.-' TQ962889 Rushley Island (4m, p4)
- '0004.-' TF948452 Warham Salt Marsh-West (4m, p4)
- '0005.-' TF959446 Stiffkey Meals (5m, p3)
- '0004.-' SS478336 Horsey Island (4m, p3)
- '0003.-' TM098124 Colne Bar (3m, p3)
- '0003.-' TF828454 Ramsey Salt Marsh (3m, p3)
- '0003.-' TQ771704* St Mary’s Island (3m, p3)
- '0004.-' TG019448 Morston Salt Marsh (4m, p2)
- '0004.-' TF949446* Warham Salt Marsh-East (4m, p2)
- '0002.-' TQ979882 Havengore Island (2m, p2.3)
- '0002.-' TM410469 Havergate Island (2m, p2)
- '0004.-' TQ942948 Wallasea Island (4m, p1)
- '0003.-' TR025935 Foulness Island (3m, p1)
- '0002.-' TQ982896 New England Island (2m, p1)
Total = 622 SIBs (Significant Isles of Britain and Ireland)