Note: this list of places includes island features such as summits, but not islands as such.
Arroo MountainMountainSliabh Aradh A name in IrishIr. Sliabh Áradh [logainm.ie], 'ladder-mountain’ or ‘mountain of the slope’LeitrimCounty in Connacht Province, in Arderin List, Dark fine-grained cherty limestone Bedrock
Height:523mOS 1:50k Mapsheet: 16Grid Reference: G83304 52068 Place visited by 98 members. Recently by: abeach, conormcbandon, AlanReid, TommyV, markwallace, Hyperstorm, Jimmy600leavey, srr45, wintersmick, annem, TommyMc, markmjcampion, Haulie, paulbrown, DSutherland I have visited this place: NO (You need to be a logged-in member to change this.)
Arroo is a townland in Rossinver parish, barony of Rosclogher. The name may be derived from Ir. áradh, ‘ladder’. Alternatively, it may be related to Welsh arro, ‘bank’. Either way, the name seems to refer to the steep slopes of Arroo Mountain which rise from the shore of Lough Melvin.
Arroo Mountain is the 500th highest place in Ireland. Arroo Mountain is the most northerly summit in the Dartry Mountains area. Linkback: https://mountainviews.ie/summit/407/