Tower of hercules spain

The Tower of Hercules in A Coruña is the oldest Roman lighthouse still in operation and a UNESCO World Heritage site.

About this subject

The Tower of Hercules is a Roman lighthouse located in the city of A Coruña, on the northwestern coast of Galicia, Spain. Built at the end of the 1st century AD during the reign of Emperor Trajan, it is the only classical lighthouse still in operation. Its total height is 55 meters, with the original Roman tower measuring about 34 meters; an 18th-century neoclassical restoration under King Charles III gave it its current appearance.

The structure was erected on a rocky hill 57 meters above sea level, with its light reaching up to 23 nautical miles. It consists of three main sections: a square base, an octagonal tower, and a dome housing the lantern. For centuries, the Tower of Hercules served as a vital navigational aid for sailors approaching the Atlantic coast of the Iberian Peninsula, particularly along the Way of St. James.

Local legend associates the tower with the mythical hero Hercules, who is said to have buried the head of the giant Geryon there, giving rise to the structure. While historically unfounded, this story remains deeply ingrained in Galician culture. The monument was designated a UNESCO World Heritage site in 2009, recognized as an exceptional example of Roman engineering and a historic lighthouse. Visitors can climb the 234 steps to the top for panoramic views of the coast and city.

Frequently Asked Questions

How old is the Tower of Hercules?

The Tower of Hercules was built at the end of the 1st century AD during the reign of Emperor Trajan, making it the oldest Roman lighthouse still in operation in the world.

Why is the Tower of Hercules a World Heritage site?

It was designated a UNESCO World Heritage site in 2009 for being an exceptional example of Roman engineering and its historical importance as a continuously functioning lighthouse for nearly two millennia.

Can visitors go inside the tower?

Yes, the tower is open to the public. Visitors can climb the 234 steps to the top, where there is an observation deck with panoramic views of the coast of A Coruña.