List of volcanoes in the Republic of Ireland

Ireland has no active volcanoes. Volcanic activity in the country occurred primarily between 480–430 mya (million years ago), during the Ordovician geological age.^[1]

List

Name	Elevation		Location		Last eruption
	metres	feet	Coordinates	County
Bennaunmore[2]	454	1490	52°0′31″N 9°25′9″W	Kerry	+358 mya
Bohaun[3]	-	-	53°42′00″N 9°24′00″W	Mayo	-
Cnoc An Duin[4][5]	67	220	53°24′54″N 10°06′55″W	Galway	+58 mya
Croghan Hill[6]	234	768	53°20′48″N 7°16′39″W	Offaly	±350 mya
Horses Glen[2]	-	-	51.973562°N 9.471339°W / 51.973562; -9.471339	Kerry	+358 mya
Killeen[2]	-	-		Kerry	+358 mya
Lambay Island[7]	-	-	53°31′36″N 8°21′10″W	Dublin	-
Limerick volcanic basin[8]	220	782	52°31′23″N 8°24′14″W	Limerick	-
Loch Na Fooey	25	82	53°34′40″N 9°32′53″W	Galway	±490 mya
Vinegar Hill[7]	122	400	52.502064°N 6.565876°W / 52.502064; -6.565876	Wexford	-
Westmeath-Offaly volcano[9]	-	-	53°24′58″N 7°17′46″W	Offaly and Westmeath	±330 mya