Castelo de Algoso - castelo medieval em Algoso, Portugal
<a href="//commons.wikimedia.org/wiki/User:PauloGarciaMartins" title="User:PauloGarciaMartins">PauloGarciaMartins</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>