The name is Scottish Gaelic for Pass of the Cattle, as it was historically used as a drovers' road. Bealach na Ba is pronounced Bee-al-uch nu Ba(h).
The Bealach, as it is known for short, is unsuitable for learner drivers, large vehicles and motorhomes. Please use caution while travelling up and down the Bealach. The route is often impassible in winter.