This is a dismissed militar sighting point(or watchtower), destroyed during <a href="https://en.wikipedia.org/wiki/Italian_resistance_movement" class="extiw" title="en:Italian resistance movement">Italian resistance movement</a>. This place is near <a href="https://en.wikipedia.org/wiki/Tiglieto" class="extiw" title="en:Tiglieto">Tiglieto</a>, Genoa, Liguria and although with another structure, was used since medieval Saracen's raids
<a href="//commons.wikimedia.org/wiki/User:Andou" title="User:Andou">Andou</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>