Valle Crucis Abbey was founded in 1201 by
Madog ap Gruffydd Maelor, and was the last
Cistercian monastery to be built in Wales. Founded in the principality of
Powys Fadog, in the ancient commote of
Iâl (Yale), Valle Crucis was the spiritual centre of the region, while
Dinas Bran was the political stronghold. The abbey took its name from the nearby
Pillar of Eliseg, which was erected four centuries earlier by
Cyngen ap Cadell, King of
Powys in memory of his great-grandfather,
Elisedd ap Gwylog. Madog was buried in the then-completed abbey upon his death in 1236. Not long after Madog's death, it is believed that a serious fire badly damaged the abbey, with archaeological evidence that the church and south range were affected. The location on which Valle Crucis was raised was originally established as a colony of twelve monks from
Strata Marcella, A temporary wooden structure was replaced with stone structures of roughly faced rubble. In 1537, Valle Crucis was dissolved, as it was deemed not prosperous compared to the more wealthy English abbeys. After the
dissolution of the monasteries, the site fell into disrepair, and the building was given to Sir William Puckering or Pickering on a 21-year lease by
Henry VIII. The lease was renewed under the reign of Henry's son
Edward VI in 1551, but after Sir William's death in 1574, the property was passed to his daughter, Hestor. In 1575 Hestor married
Edward Wotton, 1st Baron Wotton, and the lease was extended to Baron Wotton in 1583 by
Elizabeth I. By the late 16th century the eastern range was converted into a manor house. Valle Crucis remained with the Wotton family, and was inherited by the
2nd Baron Wotton, but upon his death it was passed to Hestor Wotton, his third daughter. Hestor married
Baptist Noel, 3rd Viscount Campden and the abbey entered the family's ownership, before being sold shortly afterwards when the estate was sequestered by Parliament in 1651. By the late 18th century the buildings that remained were re-roofed and the site was used as a farm, before excavations were undertaken in the later half of the 19th century. The site is now cared for by Cadw, and is an open visitor attraction. It is surrounded by a caravan park, which occupies fields on three sides and extends up to the outer walls of the ruin. ==Architectural layout==