Usually done as an offshoot of the Glenbeigh Horseshoe, the Arderin Beg may also be bagged in isolation from the NE. There is parking for a few cars beside a ruined building at V63682 85204 A. Continue up the road and veer right up a track, through a gate, the track continuing for about 300m to V63181 85080 B. Turn NW up grassy/rocky slope for bout 150m before veering SW up the ridge. Generally firm underfoot, the expanse of Lough Coomasaharn visible to the east for much of the climb. Slope eases at about 500m. Continue SE across a grassy area, occasionally boggy, for 1km to reach the grassy high point, marked by a few rocks. Approach is gentle, but very steep to south and east, so care may be needed in poor conditions. Linkback: https://mountainviews.ie/summit/274/comment/5034/