The Lighthouse of Alexandria, one of the Seven Wonders of the Ancient World, was a towering structure located on the island of Pharos in Alexandria, Egypt. The island, situated off the coast of Alexandria, was a strategic location for the lighthouse, as it provided a safe harbor for ships and served as a beacon to guide them through the busy shipping lanes of the Mediterranean.
Historical records indicate that the Lighthouse of Alexandria was constructed during the reign of Ptolemy II in the 3rd century BC, with the exact construction period spanning from 280 to 247 BC. The lighthouse was built by the Greek architect Sostratus of Cnidus, who designed the structure to be an impressive 120-130 meters (400-430 feet) tall, making it one of the tallest man-made structures in the world at that time.
Geographical Significance

The location of the Lighthouse of Alexandria was crucial to its functionality. The island of Pharos, where the lighthouse stood, was connected to the mainland by a narrow causeway, known as the Heptastadion. This causeway, which was approximately 1,260 meters (4,130 feet) long, allowed for easy access to the lighthouse while also providing a natural barrier against the sea. The lighthouse’s location enabled it to serve as a guiding light for ships entering the busy port of Alexandria, which was a major center of trade and commerce in the ancient world.
Archaeological Remains
Despite its grandeur, the Lighthouse of Alexandria suffered significant damage over the centuries due to earthquakes and other natural disasters. The structure was eventually destroyed, and its remains were lost to the sea. However, in 1994, a team of French archaeologists discovered the ruins of the lighthouse on the seafloor off the coast of Alexandria. The excavation revealed a number of artifacts, including stone columns, statues, and other architectural elements, which have helped historians and archaeologists to better understand the construction and layout of the lighthouse.
Location Details | Specific Information |
---|---|
Island | Pharos |
City | Alexandria |
Country | Egypt |
Construction Period | 280-247 BC |
Height | 120-130 meters (400-430 feet) |

Key Points
- The Lighthouse of Alexandria was located on the island of Pharos in Alexandria, Egypt.
- The lighthouse was constructed during the reign of Ptolemy II in the 3rd century BC.
- The structure was approximately 120-130 meters (400-430 feet) tall, making it one of the tallest man-made structures in the world at that time.
- The lighthouse was built by the Greek architect Sostratus of Cnidus.
- The remains of the lighthouse were discovered on the seafloor off the coast of Alexandria in 1994.
The Lighthouse of Alexandria's location on the island of Pharos played a critical role in its functionality as a guiding light for ships entering the port of Alexandria. The lighthouse's design and construction demonstrate a high degree of engineering and architectural sophistication, which was unparalleled in the ancient world. As a testament to human ingenuity and innovation, the Lighthouse of Alexandria remains an enduring symbol of ancient Egyptian and Greek culture.
Historical Context

The Lighthouse of Alexandria was built during a period of significant cultural and economic exchange between the Greek and Egyptian civilizations. The Ptolemaic Kingdom, which ruled Egypt after the death of Alexander the Great, was a major center of learning and culture, and the lighthouse was an emblem of its power and sophistication. The lighthouse’s construction also reflects the advanced engineering and architectural skills of the ancient Greeks, who were renowned for their innovative designs and techniques.
Legacy and Impact
The Lighthouse of Alexandria has had a lasting impact on the development of architecture and engineering. Its design and construction influenced the building of subsequent lighthouses and other structures, and its legacy can be seen in the many architectural wonders that have been built around the world. The lighthouse’s significance extends beyond its functional role as a guiding light for ships, as it has also become a symbol of human ingenuity and innovation.
What was the primary purpose of the Lighthouse of Alexandria?
+The primary purpose of the Lighthouse of Alexandria was to serve as a guiding light for ships entering the port of Alexandria, which was a major center of trade and commerce in the ancient world.
Who built the Lighthouse of Alexandria?
+The Lighthouse of Alexandria was built by the Greek architect Sostratus of Cnidus during the reign of Ptolemy II in the 3rd century BC.
What was the height of the Lighthouse of Alexandria?
+The Lighthouse of Alexandria was approximately 120-130 meters (400-430 feet) tall, making it one of the tallest man-made structures in the world at that time.
In conclusion, the Lighthouse of Alexandria was an engineering and architectural marvel of the ancient world, whose location on the island of Pharos played a critical role in its functionality as a guiding light for ships entering the port of Alexandria. Its legacy extends beyond its functional role, as it has become a symbol of human ingenuity and innovation, inspiring generations of architects, engineers, and historians.