The original Roman masonry is still visible within the interior of the tower.
An inscription at the base credits the architect Gaius Sevius Lupus from Aeminium (modern-day Coimbra) with the original construction.
The lighthouse is aligned with the location of the legendary 'Tower of Breogan' mentioned in the Irish Mythological Cycle.
The structure acts as an active maritime navigation aid with a flashing signal visible for 24 nautical miles.
It underwent a major exterior restoration in the late 18th century to preserve the decaying Roman stone.
The Torre de Hércules is the world's oldest Roman lighthouse still in operational use, dating back to the late 1st century AD. Located on a peninsula in A Coruña, it stands 55 meters tall and serves as a beacon for Atlantic maritime traffic. The original Roman core was encased in a neoclassical facade by architect Eustaquio Giannini in 1788 to protect the structure from erosion. It was designated a UNESCO World Heritage site in 2009. The interior features preserved Roman walls alongside modern staircase modifications. The surrounding area comprises a 47-hectare sculpture park featuring works by artists like Pablo Serrano and Francisco Leiro. The lighthouse overlooks the treacherous Costa da Morte, historically noted for frequent shipwrecks.
The elevated grassy hills surrounding the tower, providing a full frame of the lighthouse against the backdrop of the sea.
Wear windproof clothing, as the exposed coastal location is subject to strong Atlantic gusts year-round.
Walk the perimeter trail to view the various sculptures and prehistoric petroglyphs scattered across the park.
Visit the base of the tower first to view the archaeological excavations of the original Roman foundations.
Do not attempt to climb the tower if you have mobility issues, as the internal staircase is steep and narrow.
The monument is closed on specific public holidays and occasionally transitions to reduced hours during the winter season.
