Barnes Castle

Barnes Castle stands unfinished on the slopes of the Garleton Hills, five kilometres north-east of Haddington in East Lothian. The remains, also called Barney Vaults, consist of defensive banks and a quadrangular rubble-built structure. It was granted to Alexander de Seyton by King Robert the Bruce in the early 14th century. By the late 16th century the estate belonged to Sir John Seton of Barnes, a diplomat at the court of King Philip II of Spain. The property later passed to George Seaton, the Jacobite Earl of Dunfermline, who sold it in 1713. The castle measures 162.5 by 126.7 feet and runs along a north-east to south-west axis. Square towers project from each corner, with additional towers on the north-west and south-west walls. The residence occupies the north-eastern portion and features a symmetrical front with a long hallway leading to vaulted chambers. Gun loops in the towers allowed defenders to cover the walls, and the entrance gate led into a large courtyard. Construction stopped after Sir John’s death, leaving the vaulted ground floor complete but walls mostly under 14 feet high. Visitors find a structure largely intact at ground level, with vaulted chambers and remnants of domestic ranges against the walls. The kitchen is identified by a large fireplace on the left side of the entrance. Agricultural equipment is stored inside today, though the building was designed for modern living in its time. The symmetrical layout and surviving features offer a clear view of 16th-century residential castle design. The Garleton Hills provide a quiet setting for exploring the ruins.