Hay un lugar llamada Pen Llys Ringwork en Reino Unido.
Todos los lugares del mundo llamados "Pen Llys Ringwork".
Weston (16)
Sutton (16)
Middleton (14)
Preston (14)
Norton (13)
Newton (13)
Upton (12)
Kingston (12)
Broughton (11)
Walton (10)
Leigh (10)
Whitchurch (10)
Milton (9)
Barton (9)
Burton (9)
Thornton (9)
Wootton (8)
Carlton (8)
Clifton (8)
Brampton (8)
Denton (8)
Holme (7)
Horton (7)
Linton (7)
Newport (7)
Milltown (7)
Bradley (7)
Stanton (6)
Marton (6)
Castleton (6)