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Irish Highest Hundred

The 100 highest summits in Ireland with at least 100m prominence

The Irish Highest Hundred list has been derived entirely from, and matches the higher 12% portion of, the Irish Humps. To initially qualify as a Hump, a summit must have a prominence of at least 100 metres. This page focuses on the 100 highest Humps / summits in Ireland as originally listed by Jim Bloomer and the late E.D. ‘Clem’ Clements.
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• Click here for the full list of Irish Humps...

Unfortunately we cannot promote or recommend the Irish Highest Hundred as a hillwalking challenge because it is a 100% derived list which does not contribute in any way to other hillwalking initiatives outside the traditional peakbagging format. If you are looking for an All-Ireland challenge which is based on the first Irish summit list to venture beyond the traditional, we highly recommend the Slievemores. This list was originally created to help identify local range-specific day challenges, but has since become an interesting year-long All-Ireland challenge in itself. The provincial sub-lists are also worth checking out, as are the Ireland's 100 Highest Mountains and Ireland's 100 Most Prominent Summits.

Mountain and hill summits offer great walking opportunities all year round, however we particularly recommend visiting them during months when the days are longest. For this reason, we promote upland walking as our monthly theme for June.

#JuneUplandWalk

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The Irish Highest Hundred list

1. Carrauntoohil (1,039m)
2. Cnoc na Péiste (988m)
3. Brandon Mountain (952m)
4. Lugnaquillia Mountain (925m)
5. Galtymore Mountain (918m)
6. Baurtregaum (851m)
7. Slieve Donard (850m)
8. Mullaghcleevaun (849m)
9. Brandon Peak (840m)
10. Mangerton Mountain (838m)
11. Caherconree (835m)
12. Purple Mountain (832m)
13. Beenoskee (826m)
14. Lyracappul (825m)
15. Tonelagee (817m)
16. Mweelrea (814m)
17. Nephin (806m)
18. Ben Lugmore (803m)
19. Greenane (801m)
20. Mount Leinster (794m)
21. Knockmealdown (793m)
22. Kilclooney Mountain (792m)
23. Stumpa Dúloigh (784m)
24. Temple Hill (783m)
25. Mullaghanattin (773m)
26. Barrclashcame (772m)
27. Coomacarrea (772m)
28. Slieve Commedagh (765m)
29. Croagh Patrick (764m)
30. Masatiompan (763m)
31. Camenabologue (758m)
32. Kippure (757m)
33. Knockanaffrin (755m)
34. Beann (752m)
35. Errigal Mountain (751m)
36. Slieve Binnian (746m)
37. Broaghnabinnia (745m)
38. Slieve Bearnagh (739m)
39. Blackstairs Mountain (735m)
40. Conavalla (734m)
41. Benbaun (729m)
42. Djouce Mountain (725m)
43. Seefingan (724m)
44. Slieve Carr (721m)
45. Slievenamon (721m)
46. Gravale (718m)
47. Corranabinnia (716m)
48. Meenteog (715m)
49. Bencorr (711m)
50. Knockboy (706m)
51. Moanbane (703m)
52. Binn idir an dá Log (702m)
53. Slievelamagan (702m)
54. Slieve Meelbeg (702m)
55. Ben Gorm (700m)
56. Birreencorragh (698m)
57. Bencollaghduff (696m)
58. Keeper Hill (694m)
59. The Paps East (694m)
60. Caoinkeen (692m)
61. Benbreen (691m)
62. Knocknadobar (690m)
63. The Paps West (690m)
64. Croaghaun (688m)
65. Hungry Hill (685m)
66. Knockmoyle (684m)
67. Maumtrasna (682m)
68. Caherbarnagh (681m)
69. Colly (679m)
70. Sawel Mountain (678m)
71. Slieve Snaght (678m)
72. Knocknagantee (676m)
73. An Bheann Mhór (675m)
74. Croaghgorm (674m)
75. Derryclare (673m)
76. Slievemore (671m)
77. Lavagh More (671m)
78. Slievanea Northeast Top (670m)
79. Slieve Muck (670m)
80. Letterbreckaun (667m)
81. Finnararagh (667m)
82. Beenmore (667m)
83. Muckish (666m)
84. Knocknafallia (666m)
85. Coomura (666m)
86. Cuilcagh (665m)
87. Croaghanmoira (664m)
88. Bengower (664m)
89. Sugarloaf Hill (663m)
90. Binn Mhór (661m)
91. Knockowen (658m)
92. Chimney Rock Mountain (656m)
93. Cove Mountain (655m)
94. Muckanaght (654m)
95. Keadeen Mountain (653m)
96. Knockshanahullion (653m)
97. Dooish (652m)
98. Crohane (650m)
99. Coomcallee (650m)
100. Mullaghanish (649m)