I left my vehicle in the car park at Inveruglas on the east side of the A82 Tarbet to Ardlui Road, on the west shore of Loch Lomond.
![Loch Lomond at Inveruglas](https://scotlandhills.net/wp-content/uploads/2021/03/01-Loch-Lomond-at-Inveruglas.jpg)
I then walked south along the path on the west side of the A82 for around half a mile to the start of the tarred road leading to Loch Sloy Dam. Once beyond the kissing gate at the side of the main locked gate, secured by several padlocks, I walked up the fairly steep zigzag tarred road, until it straightened out and the gradient eased.
![Across Loch Lomond to Inversnaid](https://scotlandhills.net/wp-content/uploads/2021/03/02-Across-Loch-Lomond-to-Inversnaid.jpg)
Views were spoilt by the numerous pylons and an electric sub-station where a new large building had been constructed.
![New electric sub station](https://scotlandhills.net/wp-content/uploads/2021/03/03-New-electric-sub-station.jpg)
![Coiregrogain with Ben Vane in cloud](https://scotlandhills.net/wp-content/uploads/2021/03/04-Coiregrogain-with-Ben-Vane-in-cloud.jpg)
At a road junction I took a left for the Glen Loin circuit route. This vehicle track crossed the bridges over the Inveruglas Water then a small stream. Beyond, an eroded path, wet in places, headed steeply uphill the gradient later easing.
![Route onto Ben Vane](https://scotlandhills.net/wp-content/uploads/2021/03/05-Route-onto-Ben-Vane.jpg)
![View of approach and ascent routes](https://scotlandhills.net/wp-content/uploads/2021/03/06-View-of-approach-and-ascent-routes.jpg)
The path was now wet and boggy in places until the incline increased and became quite steep, eroded and unrelenting.
![Upper reaches of Ben Vane](https://scotlandhills.net/wp-content/uploads/2021/03/07-Upper-reaches-of-Ben-Vane.jpg)
High up on the hillside I entered the cloud base then there was a rocky scramble before crossing some wet rock to reach the summit of Ben Vane with its two cairns. Apparently a rock beside the second cairn was the highest point of this Munro.
The descent was by the upward route. Just below the rocky scramble I met four chaps sitting at a knoll thinking they were at the summit as the cloud prevented them seeing beyond a slight dip in the ridge.
![Lochs Lomond, Arklet and Katrine](https://scotlandhills.net/wp-content/uploads/2021/03/08-Lochs-Lomond-Arklet-and-Katrine.jpg)
![Loch Sloy Dam](https://scotlandhills.net/wp-content/uploads/2021/03/09-Loch-Sloy-Dam.jpg)
- Time taken – 4.75 hours.
- Distance – 12.5 kilometres.
- Height climbed – 1070 metres.