Castle Lug is situated in the Greenisland area of East Antrim, which formed part of the town of Carrickfergus. All that remains of the castle today are the ruins of its watchtower, fireplace, and a standalone wall. When the castle was fully operational, there were several towers that provided an all-encompassing view of the surrounding area. The narrow windows and crenelated wall walks made the structure difficult to attack. The ruins have stood as they are for the last 150 years since the destruction of most of the watchtower in…
