Lake in Mourne Mountains

Silent Valley Reservoir

At the heart of the Mournes is the beautiful Silent Valley Reservoir, where the River Kilkeel, which supplies Belfast and County Down with water, was dammed in 1933. There are scenic, waymarked walks around the grou…
Landmark in Mourne Mountains

Mourne Wall

The spectacular dry-stone Mourne Wall marches across the summits of 15 surrounding peaks including the highest, Slieve Donard (853m). You can walk the 2m-high, 1m-thick, 35km-long wall's entire length, or just a sho…