Maruoka Castle 丸岡城

Maruoka Castle 丸岡城 - Credit: Wikimedia Commons

is a hirayama-style Japanese castle located in the Maruoka neighbourhood of the city of Sakai, Fukui Prefecture, in the Hokuriku region of Japan. It also called due to the legend that whenever an enemy approaches the castle, a thick mist appears and hides it. Read more on Wikipedia

type: military installation
date from: 1576

Source: en.wikipedia.org