The Blackhead Lighthouse, located in County Antrim, Northern Ireland, is an iconic landmark steeped in history. Built at the turn of the 20th century, this impressive structure stands 16 metres (52 ft) tall and is equipped with a first order Fresnel lens lighting up the night sky with its 400 Watts bulb - making it visible for miles around. The lighthouse complex also boasts an intriguing network of connecting pathways including two tunnels and several bridges, all of which offer an impressive bird's-eye view of the coastline and stunning scenery.