Next to Emania and Ardmagh, Aileach is the most historic spot in the province of Ulster. It lies four miles west of the city of Derry, on a round, heath-clad hill, some eight hundred feet above the level of the sea. It is one of the most ancient cyclopean fortresses in Ireland, or, perhaps, in the world. There is no scenic beauty in the immediate vicinity of Aileach, but there is a view from the hill-top on which it is situated that for wildness and sublimity can hardly be equalled anywhere in the British Isles,--a view which will amply repay any one who sees it on a clear day. On the north the hills of Inishowen obstruct the view, but west and south-west it is sublime. The eye ranges over a wilderness of fantastic-shaped mountains, some shooting up sharp as arrows, others round and ridgy, separated by sinuous sea-lochs and glittering tarns,--a land of awful ruggedness and desolation,--of rock-bound shores cleft into myriad bays and fiords by the thundering almost ever restless northern sea that beats against them. If no hoary ruin crowned the hill on which the "Lordly Aileach" of Gaelic poets stands, the view from its summit would be worth a journey of a hundred miles to see, for most of the wildness and grandeur of "Dark Donegall" are spread before the eye. On the north-east and north-west the waters of Loch Foyle and Loch Swilly spread themselves almost beneath the feet of the gazer from Aileach. It stands on a hill that commands a view of both Loch Foyle and Loch Swilly; and the site of this ancient fortress was evidently chosen on account of the view it commands of those two sea-lochs, for no fleet could enter them for any distance without being seen by the watchers on the walls of Aileach. The first thing that should be mentioned when speaking of Aileach is the noble work that has been lately accomplished regarding it. An article appeared about it some twenty years ago in the _Irish Times_ of Dublin, calling attention to its antiquity, the historic and legendary renown of that ancient place; and a Mr Barnard of Londonderry became interested in Aileach and determined to make an effort to have the demolished fortress restored as far as was possible. He made a pilgrimage among the farmers living in the locality, and got promises of help in the way of men to work for so many days at the restoration of the fortress. The farmers kept their word, gave him the help of the men they had promised, and in a comparatively short time the walls of the ruined fortress, under the surveillance of Mr Barnard, once again crowned the hill of Greenan, after having been in ruins for well-nigh eight hundred years. Mr Barnard, and the farmers that gave him assistance in the good work, deserve the thanks of every one who is a patriot, or has any reverence for the ancient monuments of his country, or any respect for the hallowed past.