Sorry you are wrong but so close I cannot let it go on.
It is actually The Natural History Museum of Wales and is one of Europe's leading open–air museums and Wales's most popular heritage attraction. It stands in the grounds of the magnificent St Fagans Castle, a late 16th-century manor house donated to the people of Wales by the Earl of Plymouth.
(Oliver = Fagan)
Well done for a good effort 7/10 - "Good game, good game." as Brucie would say!