The oak-panelled hall and the principal rooms are of the 15th century.
"One of the seven wonders of Wales" is St Giles's church, of the 14th, 15th and 16th centuries, with a panelled tower of several stages erected between 1506 and 1520, and containing ten famous bells cast (1726) by Rudhall; the interior is Decorated, and has two monuments by Roubilliac to the Myddletons.
The lower order contains the flat pilastered portal with two panelled spaces on each side.
Opposite the entrance within is a hall with recesses for coffins and a richly panelled ceiling; underneath is an immense vault.
The pillars, architraves, ceilings, panels, and almost every available part of the structure, are covered with arabesques and sculptured figures of dragons, lions, tigers, birds, flowers, and even pictorial compositions with landscapes and figures, deeply carved in solid or open workthe wood sometimes plain, sometimes overlaid with pigment and gilding, as in the panelled ceiling of the chapel of Iyeyasu in Tokyo.