The loch stretches for 28 kilometres until its outflow into the River Shiel. It was carved by a glacier in the Ice Age and is 128m at its deepest. After the ice retreated about 10,000 years ago it was a sea water loch. However, Scotland is slowly rising after the weight of the ice sheet has gone and the loch is now 4.5m above sea level and has been a fresh water loch for the last few thousand years.
There is no public road on either side of the loch and it was only recently that a forestry road was constructed along its SE shore. The loch side still has extensive areas of native woodland (Scots, pine, sessile oak, birch, rowan and alder) as its remoteness protected it from over grazing and clearance by man.
The remoteness of Loch Shiel is preserved to this day as none of the surrounding mountains exceed 3,000 feet in height and therefore achieve Munro status. As a result, they do not attract droves of Munro "baggers", those at the OCD end of the outdoor sports spectrum who collect all 282 (or whatever the current number is) summits. This creates great erosion on the Munros while neighbouring peaks, just a few feet below 3000 feet, often remain in near pristine wilderness.
After leaving Glenfinnan we passed the delightful wooded isle of Eilean Ghleann Fhionainn and then we were surrounded by solitude and silence. The surface of the loch was so calm that the only disturbance to the reflections of the...
...forests and mountains was our wake. These were perfect conditions for spotting An t-Seileag (or Shiela as the monster of Loch Shiel is more commonly known). If you have not heard of Shiela you probably are more familiar with her cousin Nessie who inhabits the depths of Loch Ness. Other large fresh water lochs in Scotland also have monsters such as Morag in Loch Morar, just to the north of Loch Shiel. We kept our eyes peeled for any sign of disturbance on the surface of the loch but Sheila was shy and there was no sign of her serpentine coils.
As we slowly made our way down Loch Shiel we savoured every stroke as we passed Sgurr Ghiubhsachain, 849m on our left and...
....Bein Odhar Mhor, 870m on our right.