Page:The Works of Samuel Johnson ... A journey to the Hebrides. The vision of Theodore, the hermit of Teneriffe. The fountains. Prayers and meditations. Sermons.v. 10-11. Parliamentary debates.pdf/185

 progress of arts and civility, as they show that rapine and surprise are no longer dreaded, and are much more commodious than the ancient fortresses.

The castles of the Hebrides, many of which are standing, and many ruined, were always built upon points of land, on the margin of the sea. For the choice of this situation there must have been some general reason, which the change of manners has left in obscurity. They were of no use in the days of piracy, as defences of the coast; for it was equally accessible in other places. Had they been seamarks or lighthouses, they would have been of more use to the invader than the natives, who could want no such directions on their own waters: for a watch-*tower, a cottage on a hill would have been better, as it would have commanded a wider view.

If they be considered merely as places of retreat, the situation seems not well chosen; for the laird of an island is safest from foreign enemies in the centre: on the coast he might be more suddenly surprised than in the inland parts; and the invaders, if their enterprise miscarried, might more easily retreat. Some convenience, however, whatever it was, their position on the shore afforded; for uniformity of practice seldom continues long without good reason.

A castle in the islands is only a single tower of three or four stories, of which the walls are sometimes eight or nine feet thick, with narrow windows, and close winding stairs of stone. The top rises in a cone, or pyramid of stone, encompassed by battlements. The intermediate floors are sometimes frames of timber, as in common houses, and sometimes arches of stone, or alternately stone and timber; so that there was very little danger from fire. In the centre of every floor, from top to bottom, is the chief room, of no great extent, round which there are narrow cavities, or recesses formed by small vacuities, or by a double wall. I know not whether there be ever more than one fireplace. They had no capacity to contain many people, or much provision; but their enemies could