Huaylas may refer to the following:
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Huaylas Province - a province in the Ancash Region in Central Peru
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Huaylas District - a district in the Huaylas Province
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Huaylas, Peru - a town in the Huaylas District
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Callejón de Huaylas
The Santa Valley (Quechua language, Quechua ''Sancta'') is an inter-andean valley in the Ancash Region in the north-central highlands of Peru. Due to its location between two mountain ranges, it is known as Callejón de Huaylas, the Alley of Huayla ...
- the valley of Río Santa in the Ancash Region
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