Gatepiers, gate and garden walls to Machen House

Machen House entrance has 2 tooled sandstone gatepiers with plinth and unusual cast-iron caps of coved pyramid form with acorn finials. Walls each side are curved in rock-faced coursed squared stone with end-on stone coping alternately long and short, and curve out to matching piers with caps. Single broad timber gate between C20 octagonal oak piers, the gate with centre upright, 2 diagonal cross panels in upper half and dog-bars below with wire inserts to panels. Long strap hinges. Rubble stone garden wall in purple sandstone with edge-on stone coping runs W from entrance to a SW corner tower of red sandstone, of 2 walls, S and W, with embattled parapet on small square corbels, and one pointed opening to each side in grey stone surround with stone sill. Evidence in masonry that tower is added to earlier plain low wall. Wall returns N between Machen House and Nantygarth, with one square pier at centre and another corner tower at NW angle, this with one face to E into garden and one to S included with Nantygarth walls. Blocked pointed window to each and a door. Tall rubble stone garden wall then extends around upper end of garden, red-brick lined within, and with flat stone coping, ramped up to follow rising ground. The wall returns S as the W boundary of the churchyard and back wall of The Bothy. Battlements and 2 pointed doors immediately S of The Bothy, wall then returns once E, S, E, and S again to end against corner of former stables. One pointed arched opening just before stable corner.