Hills of Britain and Ireland

Ireland : Clare

C	County	Area	Id.	Name	Feet	Metres	Drop	Relative
I	Clare	West Clare	21144	Oldtown Hill	417	127	100	Hump
I	Clare	West Clare	21133	Moveen Hill	446	136	119	Hump
I	Clare	West Clare	21078	Clifden Hill	620	189	102	Hump
I	Clare	West Clare	21076	Cloontohil	623	190	118	Hump
I	Clare	West Clare	21057	Knocknalarabana	669	204	116	Hump
I	Clare	West Clare	21056	Knockanes	673	205	120	Hump
I	Clare	West Clare	21031	Bouleevin	728	222	124	Hump
I	Clare	West Clare	20529	Abbey Hill	787	240	164	Marilyn
I	Clare	West Clare	20964	Ben Dash	876	267	119	Hump
I	Clare	West Clare	20655	Aillwee	997	304	145	Hump
I	Clare	Shannon	20470	Knockanuarha	1014	309	170	Marilyn
I	Clare	Shannon	20469	Woodcock Hill	1017	310	248	Marilyn
I	Clare	West Clare	20893	Gleninagh Mountain	1037	316	132	Hump
I	Clare	West Clare	20447	Slievecarran	1070	326	183	Marilyn
I	Clare	West Clare	20429	Slieve Elva	1129	344	280	Marilyn
I	Clare	Shannon	20392	Cappaghabaun Mountain East	1240	378	300	Marilyn
I	Clare	West Clare	20372	Slievecallan	1283	391	368	Marilyn
I	Clare	Shannon	20361	Maghera	1312	400	332	Marilyn
I	Clare	Shannon	20255	Moylussa	1744	532	486	Marilyn

Data: Database of British and Irish Hills v18.0
Relative height, drop, or prominence is the height difference between a hill's summit and the col (lowest point) connecting it to the next higher summit. "Marilyns" are hills with a relative height of 150 metres, and "Humps" have 100 metres. There are some even in the south east of England.
We use OS mapping for England, Scotland, Wales, and the Isle of Man. Sadly, Channel Islands, Northern (OSNI) and Southern Ireland (OSI) mapping isn't available online, so we use Openstreetmap.