Circular arched doorway illustrating keystones in stonework construction, Cilgerran Castle, Pembrokeshire, west Wales

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Size: 5255px × 3497px
Location: Cilgerran Castle Cilgerran, Pembrokeshire Wales UK EU Europe
Photo credit: © Charles Stirling / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 13th-century, arch, arches, architecture, building, cadw, cardigan, castle, cilgerran, circular, compression, derelict, engineering, entrance, form, historic, keystones, masonry, medieval, monument, pembrokeshire, pointed, ruined, ruins, segmental, semi-circular, slate, stone, stonework, structure, uk, wales, west