"Hills are as steep as you want them to be!" Well, almost, in
the case of this cache. Most of the time you can drive to within
30m of the cache - it is, however, a road used to service the mast
at the summit, so it may be closed at any time, but you can park in
the space provided beside the Nine Stones (a pre-historic feature)
and walk to the top. Mount Leinster is the highest point in
Counties Carlow and Wexford and it is also, perhaps, the easiest
summit in Ireland (if the road is open!)
Alternatively, you might like to walk from the Kiltealy side of
the mountain, parking at N 52 36.648 W 006 46.046