County Waterford, Ireland brings together corrie lakes, long ridgelines, and a hard-edged coast in a compact corner of the southeast. Walk the steep rim above Coumshingaun Lough, cross the Knockmealdowns toward Knockanaffrin Ridge, or trade mountain ground for sea air near Boat Strand and Dunhill. Inland, Glenshelane Forest and the Nire Valley add quieter miles beneath the Comeragh slopes.