Dún Ard · Co. Wicklow
One of the quietest addresses in Leinster - a village of a few hundred people at the edge of an army artillery range, with a 653-metre mountain rising behind it and a Norman motte still sitting on the south side of the road.
Donard takes its name from Dún Ard - high fort - which tells you something about the ground it sits on. The village itself is small enough that the post office, which opened in 1851, closed in 2018 without the closure making national news. It sits on the Little Slaney River in west Wicklow, where the county starts to push up against the inner Wicklow Mountains, and the population is somewhere in the low hundreds. There is no tourist infrastructure here - no café, no hotel, no heritage centre. What there is: a Norman motte on the south side of the road, a mountain behind the village, and one of the stranger geographical situations in Leinster.
That situation is the Glen of Imaal. The large glacial valley immediately to the north has been used by the Irish Army as a live-firing artillery range since the 1890s. It is the only range in the country capable of accommodating 105mm field artillery. Walkers can access two designated routes through the glen - but only when firing is not active. Red flags at the access points mean live rounds are going. The schedule is published at military.ie, and observing it is not optional. Donard itself sits just outside the range boundary, and the mountain above it - Keadeen, 653 metres - is accessible without range restrictions. But the glen shapes everything about this corner of Wicklow: the silence when it is empty, and the noise when it is not.