Fort Mellieħa - Credit: Wikimedia Commons
Fort Mellieħa or Mellieħa Fort (), also known as Il-Fortizza tas-Salib (meaning Fort of the Cross), is a World War II-era fort in Mellieħa, Malta. It was built by the British on top of Mellieħa Hill, to serve as a civil defence depot and an observation post. The structure is lightly fortified by a perimeter wall. Read more on Wikipedia
Source: en.wikipedia.org