"Loch Awe, upon the banks of which the scene of action took place, is thirty-four miles in length. The north side is bounded by wide muirs and inconsiderable hills, which occupy an extent of country from twelve to twenty miles in breadth, and the whole of this space is enclosed as by circumvallation. Upon the north it is barred by Loch Eitive, on the south by Loch Awe, and on the east by the dreadful pass of Brandir, through which an arm of the latter lake opens, at about four miles from its eastern extremity, and discharges the river Awe into the former. The pass is about three miles in length; its east side is bounded by the almost inaccessible steeps which form the base of the vast and rugged mountain of Cruachan. The crags rise in some places almost perpendicularly from the water, and for their chief extent show no space nor level at their feet, but a rough and narrow edge of stony beach. Upon the whole of these cliffs grows a thick and interwoven wood of all kinds of trees, both timber, dwarf, and coppice; no track existed through the wilderness, but a winding path, which sometimes crept along the precipitous height, and sometimes descended in a straight pass along the margin of the water. Near the extremity of the defile, a narrow level opened between the water and the crag; but a great part of this, as well as of the preceding steeps, was formerly enveloped in a thicket, which showed little facility to the feet of any but the martens and wild cats. Along the west side of the pass lies a wall of sheer and barren crags. From behind they rise in rough, uneven, and heathy declivities, out of the wide muir before mentioned, between Loch Eitive and Loch Awe; but in front they terminate abruptly in the most frightful precipices, which form the whole side of the pass, and descend at one fall into the water which fills its trough. At the north end of the barrier, and at the termination of the pass, lies that part of the cliff which is called Craiganuni; at its foot the arm of the lake gradually contracts its water to a very narrow space, and at length terminates at two rocks (called the Rocks of Brandir), which form a strait channel, something resembling the lock of a canal. From this outlet there is a continual descent towards Loch Eitive, and from hence the river Awe pours out its current in a furious stream, foaming over a bed broken with holes, and cumbered with masses of granite and whinstone.
"If ever there was a bridge near Craiganuni in ancient times, it must have been at the Rocks of Brandir. From the days of Wallace to those of General Wade, there were never passages of this kind but in places of great necessity, too narrow for a boat, and too wide for a leap; even then they were but an unsafe footway formed of the trunks of trees placed transversely from rock to rock, unstripped of their bark, and destitute of either plank or rail.
For such a structure there is no place in the neighbourhood of Craiganuni but at the rocks above mentioned. In the lake and on the river the water is far too wide; but at the strait the space is not greater than might be crossed by a tall mountain pine, and the rocks on either side are formed by nature like a pier. That this point was always a place of passage is rendered probable by its facility and the use of recent times. It is not long since it was the common gate of the country on either side the river and the pass: the mode of crossing is yet in the memory of people living, and was performed by a little currach moored on either side the water, and a stout cable fixed across the stream from bank to bank, by which the passengers drew themselves across in the manner still practised in places of the same nature. It is no argument against the existence of a bridge in former times that the above method only existed in ours, rather than a passage of that kind, which would seem the more improved expedient. The contradiction is sufficiently accounted for by the decay of timber in the neighbourhood. Of old, both oaks and firs of an immense size abounded within a very inconsiderable distance; but it is now many years since the destruction of the forests of Glen Eitive and Glen Urcha has deprived the country of all the trees of sufficient size to cross the strait of Brandir; and it is probable that the currach was not introduced till the want of timber had disenabled the inhabitants of the country from maintaining a bridge. It only further remains to be noticed that at some distance below the Rocks of Brandir there was formerly a ford, which was used for cattle in the memory of people living; from the narrowness of the passage, the force of the stream, and the broken bed of the river, it was, however, a dangerous pass, and could only be attempted with safety at leisure and by experience."--NOTES TO THE BRIDAL OF CAOLCHAIRN.
