A hike on the quieter south side of the legendary loch throws up natural revelations but nothing monstrous.
Many moons ago, I used up the last couple of days of an Inter-Rail ticket by taking a half-price trip on the Caledonian Sleeper to Inverness. I woke up the next morning to the bewildering spectacle of a gaggle of Americans agitatedly looking out of the carriage windows at what they believed was the Loch Ness monster. With binoculars you could certainly make out a dorsal fin of some kind, though I hadn't the heart to tell them it belonged to a bottlenose dolphin, and the stretch of water they were looking at was the Moray Forth, not Loch Ness.
Nessie continues to beguile, frustrate and bore in equal measure and this year is the 80th anniversary of the first official "sighting" of her. Nessiemania achieved overkill long ago, which is why I was attracted by the opening of a trail along the south side of Loch Ness. In contrast to the traffic-clogged A82 that runs down the north-west side of the Great Glen and the loch, the southern shores and woodland are little visited.
I start this walk by taking the sleeper train again: you can't see Loch Ness from it but what you can see from the railway tracks is a wonderful, unheralded mountain range, the Monadhliaths, that will later accompany me for the length of the walk. They're substantial and roll away towards the Cairngorms. "The Monadhliath mountains are the least known, least walked, least explored in Scotland but they offer a wilderness experience second to none," says my walking companion, Graeme Ambrose from Destination Loch Ness. "They make you realise that Loch Ness is actually a stupendous place to walk, monster or no. People know very little about the south side," he adds diplomatically. "But that's OK we're looking to bring the benefits of tourism to the area but not bring hordes of tourists."
So far, it seems the right balance has been struck. Although it's a Sunday morning, we pass just a handful of people along the seven miles of the route. We begin by the Whitebridge Hotel, two-thirds of the way down and a little inland from the loch. There's a historical curiosity to examine before we set off: the 18th-century Wade Bridge, a grassed-over hump-back, single-span delight that arcs over the River Fechlin. Its historical resonance is perhaps less pleasing locally it was one of a succession of bridges on the road that linked the English barracks at Fort Augustus with Inverness.