Slieve Donard
850m
Mourne Mountains
Slieve Commedagh
767m
Mourne Mountains
Errigal
747m
45B: Derryveagh, Glendowan
Slieve Binnian
745.9m
Mourne Mountains
Slieve Bearnagh
739m
Mourne Mountains
Slievelamagan
702.2m
Mourne Mountains
Slieve Meelbeg
701.9m
Mourne Mountains
Slieve Snaght
679m
45B: Derryveagh, Glendowan
Sawel
678m
Sperrin Mountains
Slieve Muck
670.4m
Mourne Mountains
Muckish
667.1m
45B: Derryveagh, Glendowan
Cuilcagh
666m
Leitrim and W Cavan
Chimney Rock Mountain
656m
Mourne Mountains
Cove Mountain
654.8m
Mourne Mountains
Dooish
651.5m
45B: Derryveagh, Glendowan
Eagle Mountain
638m
Mourne Mountains
Mullaghclogha
635m
Sperrin Mountains
Slieve Loughshannagh
617m
Mourne Mountains
Aghla Beg
602.3m
45B: Derryveagh, Glendowan
Drumnalifferny Mountain
600m
45B: Derryveagh, Glendowan
Doan
592.6m
Mourne Mountains
Aghla More
581.2m
45B: Derryveagh, Glendowan
Slieve Gullion
576m
County Armagh
Mullaghclogher
572m
Sperrin Mountains
Carnanelly
562m
Sperrin Mountains
Slievemoughanmore
559m
Mourne Mountains
Mackoght
557m
45B: Derryveagh, Glendowan
Trostan
550m
Antrim Mountains
Slievenanee
543m
Antrim Mountains
Mullaghcarn
542m
Sperrin Mountains
Moylenanav
539m
45B: Derryveagh, Glendowan
Pigeon Rock South
535m
Mourne Mountains
Slieve Croob
534m
Mourne Mountains
Crocknafarragh
517m
45B: Derryveagh, Glendowan
Knocklayd
514m
Antrim Mountains
Slieveanorra
508m
Antrim Mountains
Cock Mountain
505m
Mourne Mountains
Butter Mountain
503.8m
Mourne Mountains
Crockfadda
485m
45B: Derryveagh, Glendowan
Slievemartin
483m
Mourne Mountains
Divis
478m
Antrim Mountains
Agnew's Hill
474m
Antrim Mountains
Crocknalaragagh
470.6m
45B: Derryveagh, Glendowan
Loughsalt Mountain
469m
45B: Derryveagh, Glendowan
Slievenaglogh
445m
Mourne Mountains
Mid Hill
444m
Antrim Mountains
Leahanmore
442m
45B: Derryveagh, Glendowan
Mullaghbolig
442m
Sperrin Mountains
Slemish
437.9m
Antrim Mountains
Taobh an Leithid
429m
45B: Derryveagh, Glendowan
Mullaleam
424m
Londonderry and N Tyrone
Camlough Mountain
423.06m
County Armagh
Farscallop
420.6m
45B: Derryveagh, Glendowan
Bessy Bell
420m
Londonderry and N Tyrone
Croaghan
417m
Antrim Mountains
Curraghchosaly Mountain
416m
Sperrin Mountains
Owenreagh Hill
407m
Sperrin Mountains
Balix Hill
403m
Sperrin Mountains
Belmore Mountain
398.07m
Londonderry and N Tyrone
Loughermore
396m
Sperrin Mountains
Slievegarran
391m
Mourne Mountains
Tullybrack
386m
Londonderry and N Tyrone
Kinnaveagh
383m
45B: Derryveagh, Glendowan
Craignamaddy
382m
Sperrin Mountains
Gruggandoo
382m
Mourne Mountains
Black Hill
381m
Antrim Mountains
Slieve Beagh
380m
Londonderry and N Tyrone
Carnanmore
379m
Antrim Mountains
Benaughlin
370m
Londonderry and N Tyrone
Slievekirk
370m
Sperrin Mountains
Culliagh SE Top
369.11m
45B: Derryveagh, Glendowan
Carrigatuke
365m
County Armagh
Cark Mountain
364m
45B: Derryveagh, Glendowan
Knockalla
363m
45B: Derryveagh, Glendowan
Craigcannon
357m
45B: Derryveagh, Glendowan
Gartan Mountain
357m
45B: Derryveagh, Glendowan
Big Collin
353m
Antrim Mountains
Crockmore
349m
45B: Derryveagh, Glendowan
Crotlieve Mountain
347m
Mourne Mountains
Bolaght Mountain
345m
Londonderry and N Tyrone
Legg
343m
Londonderry and N Tyrone
Dooish
341m
Londonderry and N Tyrone
Binswilly
337m
45B: Derryveagh, Glendowan
Gregory Hill
336m
45B: Derryveagh, Glendowan
Crocknamoghil
335m
Sperrin Mountains
Crockdooish
321m
Sperrin Mountains
Carnearny
319m
Antrim Mountains
Brougher Mountain
317m
Londonderry and N Tyrone
Cro Bheithe
315m
45B: Derryveagh, Glendowan
Cnoc Fola
314m
45B: Derryveagh, Glendowan
Slievetrue
312m
Antrim Mountains
Stranisk
312m
Londonderry and N Tyrone
Croslieve
308m
County Armagh
Knockchree
306m
Mourne Mountains
Straid Hill
303m
Sperrin Mountains
Cregganconroe
300m
Sperrin Mountains