• Ireland's Top Peaks Killarney National Park is home to Ireland’s tallest mountain range, the irresistibly named McGillycuddy’s Reeks. The peaks top out at over 3,280 feet (1,000 meters).

A hydro-acoustic study of Muckross Lake, one of the deepest lakes in Ireland, has thrown up a baffling image of a deep lurking "thing" the size of a small house ... heart of the Killarney national ...