The principal river is the Ewe, by which Loch Maree empties itself into the sea. It is barely two miles in length. There is but one bridge across it, viz., at Poolewe, where the river joins the sea. The stream which runs past Kenlochewe into Loch Maree is called the Kenlochewe river, and is the main feeder of Loch Maree, and so of course also of the River Ewe. Above Kenlochewe it has three divisions, viz., the Garbh river, coming from Loch Clair, the small stream coming down Glen Dochartie, and the small river Bruachaig. The streams called the Grudidh Water and the Talladale Water, or Lungard burn, are also feeders of Loch Maree, and are sometimes termed rivers, but they are scarcely worthy of the name.
There are two small rivers that flow into Gairloch (the sea loch), viz., the Kerry and the Badachro river. The Little Gruinard river, flowing out of Fionn Loch, forms part of the boundary of the parish towards the east or north-east. The Kenlochewe and Garbh rivers, and the Ewe, the Kerry, the Badachro, and the Little Gruinard river, are all more or less salmon streams.
The most extensive wood in the parish is that of Glas Leitire, near the head of Loch Maree. Another considerable wood is at Talladale, and there are woods on most of the islands of Loch Maree. These are all natural woods, except those on one or two of the islands, one of which is called "the planted island." At Shieldaig, Kerrisdale, and Flowerdale there are woods more or less natural, but many of the fine trees about Flowerdale House have been planted. There are small natural woods about Tollie and Inveran, at the foot of Loch Maree, and at Kernsary, as well as at Loch a Druing. There is also a natural wood between Kernsary and Tournaig, called Coille Aigeascaig. The woods about Inverewe House are entirely planted. There are some natural woods on the north-east shore of Loch Maree, especially between Letterewe and Ardlair, at which latter place there are also plantations. The principal larch plantations are the one between Slatadale and Talladale, and that in Kerrisdale, both containing good poles. The old fir trees about Loch Clair and the bridge of Grudidh, as well as some particularly fine specimens of pine in the woods at Glas Leitire, are remarkable for their picturesque character, and testify to the superiority of nature's planting as compared with man's handiwork.
There are two caves in Gairloch parish, one at Cove and the other at Sand of Udrigil, used as places of meeting for public worship. There is a cave or cavern at North Erradale, described in [Part IV., chap. x]. There is also a fine cave at Opinan, described in the same chapter. Many other caves occur on the sea-shore and in other places. Of smaller caves, the Cave of the King's Son at Ardlair, and the Cave of Gold between Ardlair and Letterewe, are separately described in these pages.
There are several waterfalls in the parish, but they are not of the grandest type, and are only really good after a heavy downpour. There is a fine one on the crag called Bonaid Donn, overlooking the farm of Tagan, at the head of Loch Maree. This crag is a shoulder of Beinn a' Mhuinidh, and the fall is called Steall a' Mhuinidh, a name almost synonymous with that of the celebrated continental Piss-vache. In dry weather it is little more than a black stain on the face of the cliff, but in heavy rain it becomes an interesting feature in the landscape. If a strong wind be blowing, clouds of spray are driven from this fall, producing a curious effect.
There is a double cascade on the Garavaig burn, a little more than a mile west from Talladale. It received the name of the Victoria Falls on the visit of Her Majesty the Queen to Talladale in 1877.
Another good fall is situated a short distance behind Letterewe House, and forms a beautiful object as seen from the deck of the steamer.
The finest falls in the parish are the falls of the Kerry, situated on the River Kerry, shortly after it leaves Loch Bad na Sgalaig. If there be any quantity of water in the little Kerry river, a series of magnificent cascades tumble down the narrow channel in a deep rocky gorge. When Sir Kenneth Mackenzie's young plantations on the hill sides here have grown, they will greatly add to the beauty of the place.
There are two small waterfalls about a mile up the private road leading east from Flowerdale House.