Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Huascarán National Park' has mentioned 'Valley' in the following places:
Occurrence Sentence Text Source
In 1977, UNESCO recognized Huascarxc3xa1n National Park as a Biosphere Reserve, which covers the Santa River valley, well beyond the park's boundaries, encompassing many villages and towns.
The many communities near the property are growing, most importantly in the Callejon de Huaylas, an intensively used valley just West of Huascaran National Park.