Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Castles and Town Walls of King Edward in Gwynedd' has mentioned 'UNESCO World Heritage Site' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| In 1986 sites were collectively declared a UNESCO World Heritage site, titled the Castles and Town Walls of King Edward in Gwynedd. | WIKI |