Barra Head Lighthouse

Barra Head Lighthouse
Berneray
The lighthouse in 2006
LocationBarra Head
Outer Hebrides
Scotland
OS gridNL5646980399
Coordinates56°47′08″N 7°39′13″W / 56.78544°N 7.65356°W / 56.78544; -7.65356
Tower
Constructed1833
Built byRobert Stevenson 
Constructionstone tower
Automated23 October 1980
Height18 m (59 ft)
Shapecylindrical tower with balcony and lantern attached to 1-storey keeper's house
Markingswhite tower, black lantern. ochre trim
OperatorNorthern Lighthouse Board
Heritagecategory A listed building 
Light
First lit15 October 1833 
Focal height208 m (682 ft)
Lensrotating fresnel lens
Range18 nmi (33 km)
CharacteristicFl. W 15s 208m 18M
(Fl.0,3 s - ec. 14.7s)

Barra Head Lighthouse on Barra Head identifies the southern entrance to The Minch, roughly halfway between the Eilean Glas and Rinns of Islay lighthouses. The 58-foot (18-metre) stone tower, built in 1833, stands on the west side of the island, at the top of a very steep cliff, making the light the highest in the UK with a focal plane of 208 m (682 ft) above sea level. It has a range of 18 nautical miles (21 mi; 33 km). There is no shallow water west of Berneray to break the blow of the Atlantic storms and small fish are sometimes thrown onto the grass on the cliff top. In 1836 Sir Archibald Geikie recorded the movement of a 42-long-ton (43-tonne) block of gneiss across 5 feet (1.5 m) of ground during a violent storm.