The Wicklow Mountains, a must see for any Irish vacation are a range of mountains in the southeast of Ireland. They run in a north-south direction from south County Dublin across County Wicklow and into County Wexford. Lugnaquilla is the highest peak in the range at 925 m (3035 ft), Mullaghcleevaun at 847 m (2,780 ft) is the second highest, while the summit of Kippure is the highest point in County Dublin, at 757 m (2,484 ft).
The River Slaney has its source southwest of Lugnaquilla and then flows south along the western slopes of the mountains for some 72 km (45 mi) before entering the St George's Channel at Wexford. The Turlough Hill power station is the only pumped storage hydroelectricity scheme in Ireland; it is located on the Wicklow Gap midway between Hollywood and Glendalough, which is one of the most famous tourist attractions in Ireland.
The whole area is much frequented, especially at weekends by locals, Dubliners and those touring around Ireland, as the region offers multiple choices of recreation, ranging from fishing to rafting to hill walking. Also in its midst lies the monastic settlement of Glendalough, believed to have been founded by St. Kevin, and now a popular tourist attraction for those on vacationing in Ireland; as well as Powerscourt Waterfall, the highest waterfall in Ireland.
The southern limits of the Wicklow Mountains are set by Croghan Mountain, the highest point on the Wicklow-Wexford border and the scene (in the 19th century) of Ireland's only Gold Rush.