Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Nahanni National Park' has mentioned 'World' in the following places:
Occurrence Sentence Text Source
The park was among the world's first four natural heritage locations to be inscribed as World Heritage Sites by UNESCO in 1978 because of its picturesque wild rivers, canyons, and waterfalls.
The park was among the world's first four natural heritage locations to be inscribed as World Heritage Sites by UNESCO in 1978.
The Flat River and South Nahanni River are older than the mountains they dissect and have produced the finest examples of river canyons in the world, north of 60xc2xba.