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View of SieroPuxapiti · Public domain

Siero

City

Siero is a municipality of the autonomous community of Asturias, in northern Spain. With a population of 52,194 as of 2023, Siero is the fourth most populous municipality in Asturias. It has a total of 29 parishes, with the largest being Lugones; its capital parish is La Pola Siero. It is located centrally within Asturias, and the northernmost point of Siero is about 10 km from Asturias' largest city, Gijón, and the shores of the Cantabrian Sea.

Text from Wikipedia (CC BY-SA)

Village information

Coat of arms of Siero
Province
Asturias
Population (INE 2025)
53,049
Altitude
266 m
Area (IGN)
213 km²
Postcode
33510
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Gallery

11 photographs of Siero, taken here and in its own light.

Puxapiti · Public domain
Siero: Collado Siero · Photo: Puxapiti (Public domain)
Carmenmoran · CC BY 4.0
Siero: Granda (Siero, Asturias) · Photo: Carmenmoran (CC BY 4.0)
Carmenmoran · CC BY 4.0
Siero: Muñó (Siero, Asturias) · Photo: Carmenmoran (CC BY 4.0)
Yandrak · CC BY-SA 4.0
Antiguo pozo de Pumarabule en Siero, Asturias, España · Photo: Yandrak (CC BY-SA 4.0)
McBodes · CC BY 3.0
Puente de piedra en el paseo fluvial , Pola de Siero · Photo: McBodes (CC BY 3.0)
Yandrak · CC BY-SA 4.0
Antigua mina de Curuxona en Siero, Asturias, España · Photo: Yandrak (CC BY-SA 4.0)
Yandrak · CC BY-SA 4.0
Antigua mina de Curuxona en Asturias, España · Photo: Yandrak (CC BY-SA 4.0)
McBodes · CC BY 3.0
Desde el Pico Fariu vista a Oviedo y parte del Aramo. · Photo: McBodes (CC BY 3.0)
Montse Monmo monmo · CC0
La Fresneda, Spain · Photo: Montse Monmo monmo (CC0)
Yonseca · CC BY-SA 4.0
Antiguo lavadero en funcionamiento en Siero, Asturias · Photo: Yonseca (CC BY-SA 4.0)
Yandrak · CC BY-SA 4.0
Antiguo pozo de Pumarabule en Siero, Asturias, España · Photo: Yandrak (CC BY-SA 4.0)