The Lighthouse of Alexandria, sometimes called the Pharos of Alexandria (/ˈfɛərɒs/; Ancient Greek: ὁ Φάρος τῆς Ἀλεξανδρείας, contemporary Koine Greek pronunciation: [ho pʰá.ros teːs a.lek.sandréːaːs]), was a lighthouse built by the Ptolemaic Kingdom, during the reign of Ptolemy II Philadelphus (280–247 BC), which has been estimated to be 100 metres (330 ft) in overall height. One of the Seven Wonders of the Ancient World, for many centuries it was one of the tallest man-made structures in the world.

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