Location of the Union of Civil Parishes of  Arca e Varzielas (Oliveira de Frades, Portugal)
<a href="//commons.wikimedia.org/wiki/User:Gazilion" title="User:Gazilion">Gazilion</a>
<a href="//commons.wikimedia.org/wiki/File:Oliveira_de_Frades_freguesias_2013.svg" title="File:Oliveira de Frades freguesias 2013.svg">File:Oliveira de Frades freguesias 2013.svg</a>