www.mountaineering.ie: Firstly, check out this, the website of the Mountaineering Council of Ireland for information about the UN International Year of the Mountains (before it's over). Then, have a browse through home news about walks, talks, rescues and unfortunately, deaths on the mountains.
There's opportunities for leader training sessions and volunteers are needed for upland footpath maintenance in the Wicklow mountains. Also, excellent links, a lively discussion forum and virtual postcards to send.