{{Unreferenced|date=February 2026}}{{Expand Spanish|topic=geo|Guarnizo|date=April 2011}} '''Guarnizo''' is a village in the municipality of [[El Astillero]] (Real Astillero de Guarnizo) in [[Cantabria]], [[Spain]].
According to the [[Instituto_Nacional_de_Estadística_(Spain) |INE]] it had a population of 4,463 in 2010.
==Economy==
The area once supported shipbuilding and was the site where the [[Spanish Navy]]'s ship of the line ''' Princesa''' or [[HMS Princess (1740)|HMS Princess]] was built in 1730–1731. However it is the town's name, [[El Astillero]], that reflects the shipbuilding industry.
Near the village the modern [[Astilleros de Santander]] shipyard is located, but performs repairs, conversion and upgrades only.
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[[Category:Populated places in Cantabria]]
{{Cantabria-geo-stub}}