Harlech is a concentric castle of the Edwardian type, and of that type a simple and excellent example. It is composed of a central four-sided ward contained within four lofty curtains, and capped at each angle by a drum-tower of three-quarter projection. In the centre of the landward or eastern side is the great gatehouse; opposite to which, built against the curtain, are the remains of the hall and domestic buildings; and contiguous to them, against the north side, is the chapel. The main or _Inner Ward_, thus composed and occupied, stands within the second or middle ward, which resembles it generally in plan, save that the four corners are not symmetrical, one being merely rounded, two others capped by more or less of three-quarter bastions, and the fourth rounded on one face and fashioned as a bastion on the other. In the centre of the south side is a half-round smaller bastion, corbelled out from the retaining wall below; and in the centre of the north side are two others, also small, between which is the postern of this middle ward. In the east face, opposite the great gatehouse, are two “tourelles,” or round bartizan turrets, corbelled out from the wall; and parts of a small low gatehouse, which contained the outer gate. [Illustration: HARLECH CASTLE, MERIONETHSHIRE (_in part restored_).] [Illustration: HARLECH CASTLE. Wyman & Sons, Gᵗ. Queen Sᵗ. London.] This middle ward is narrow and of unequal breadth, varying from 8 feet to 30 feet. It is rather below the level of the inner ward, and the ground outside it is from 10 feet to 15 feet lower still; and its walls are revetments crested with a parapet which seems to have ranged from 6 feet to 12 feet in height; in the latter case having a rampart-walk reached by open steps. The several bastions seem to have risen a little higher than the parapet, and to have contained each a low chamber, probably with a flat roof. This ward is protected on the east and south sides by a broad and deep dry ditch, quarried in the rock, and running out until it ends on the cliff. The other two sides are covered by an outer ward of considerable breadth, but composed for the most part of steep slopes and abrupt ledges of rock. A part of this ward towards the west or sea front contains a long passage which ascends by a lower traverse from a water-gate at the foot of the rock, resting partly upon a shelf of rock, and which by a second and upper traverse reaches the postern of the middle ward.