Glendhu, a glen in Ardchattan parish, Argyllshire, traversed by the Abhainn Teithil, which, rising at an altitude of 1750 feet, winds 3 ¼ miles westward till it falls into Loch Creran, at a point 1 mile N of Barcaldine House. It abounds with fallow-deer; and, in its lower section, is luxuriantly clothed with wood.—Ord. Sur., sh. 45, 1876.

(F.H. Groome, Ordnance Gazetteer of Scotland (1882-4); © 2004 Gazetteer for Scotland)