Tarbrax was built around a shale mine as housing for the miners beginning in the middle of the 19th century. There is a large bing in the village. The name is derived from the Lawhead Tarbrax estate within which it was built, which was then owned by David Souter Robertson, a founder of modern Accountancy. This estate was originally based around Tarbrax Castle, a seat of the Somervilles, though by 1649 it had passed to the Lockharts, including George Lockhart of Tarbrax. Nothing remains to be seen of the castle today. The village was a base for American GIs during the Second World War. The war memorial is by Pilkington Jackson.
The A70 nearby is purportedly the scene of one of Scotland's best-known UFO incidents, now known as 'the A70 incident'. Two men, Garry Wood and Colin Wright, were travelling to Tarbrax one evening in 1992 from the outskirts of Edinburgh. Something evidently caused them to be delayed, for they arrived at their destination much later than expected. Several months later the pair underwent hypnotic regression and claimed to recall that they had been abducted, examined and communicated with by alien creatures.
Tarbrax today
Wind farms have recently been built near Tarbrax, strongly opposed by some members of the local community when first proposed in 2006-2007, warmly welcomed by others. A further recent development is the village hall, which opened in 2004. It runs various groups and activities which include a Youth Club, Badminton group and an over-50s group. A committee of local people of all ages has formed to look into the problem of the football pitch and its surroundings which are considered unsightly, and plans have been made to improve the appearance of this area. As of late August 2012 work had begun by South Lanarkshire Council within the village common green to add drainage and allow for it be used by residents.
Tarbrax formerly had its own school, in the days of the shale mining. The nearest local school now is a small primary in the neighbouring village of Auchengray, which takes children up to Primary 7; the 7 classes are all housed in a brand new build which was completed and first occupied in January 2016. Pupils from Auchengray Primary move on to Biggar High School. All three schools are scheduled to be rebuilt in the next ten to fifteen years.
