The Lighthouse of Alexandria – Egypt
This wonder was located in the island of Pharos in front to the coastline of Alexandria. The Lighthouse served to guide the sailors and it was one of the highest buildings of the world.
The Lighthouse of Alexandria worked by 15 centuries and it was the last of the six lost wonders of the ancient world that disappeared. It was one of the greatest architectural feats of the antiquity. served also as a military lookout for approaching enemy ships and a tourist balcony, because it had two observation platforms.
The Lighthouse had two beacons near its summit. At night a great bonfire generated the light and during the day a great mirror made with a concave disc of polished metal, reflected and directing the sun rays.
According to ancient stories the lighthouse could be seen from up 35 miles (56 Km) away and according other legends, the light of the beacons could burn enemy ships, but this legend is very difficult to believe.
It believes that the Lighthouse was between 330 and 600 feet (100 – 180 m) height and it was the highest building of the world except the Great Pyramid of Giza.