
Loch Coille-Bharr – Beavers and an Abandoned Village
About 3.2 miles on foot.

Beavers live wild in Knapdale's forest lochs, and Loch Coille-Bharr shows their work better than anywhere: gnawed stumps, canals and a dam you can stand beside.
The trail round the loch also passes a crannog, a ruined mill and Kilmory Oib, a village left empty among the trees. It's 5.1 km and about two hours, rough in places.
- Time
- About two hours: Forestry and Land Scotland's Loch Coille-Bharr Trail, 5.1 km, strenuous. A walk.
- The path
- Short steep slopes with rough steps, narrow rocky sections, roots and mud, narrow kissing gates and a road section.
- Where to start
- Barnluasgan car park, off the B8025: £1 for up to an hour, £3 for the day, by card or RingGo; free with a Blue Badge.
- Set off
- From November to January, set off by 1pm. Avoid the trail after severe weather.
- When to go
- All year in daylight, but not after severe weather. From November to January set off by 1pm. Dawn and dusk are best for beavers.
- Dogs
- Under close control.
- Children
- School-age children who manage two hours on rough ground; a floating pontoon and open water.
- Toilets
- None on site; the nearest public toilets are at Tayvallich (3 miles south) or Crinan (3 miles north).
- Before you set out
- Timber harvesting close to the trail near Kilmory Oib; standing trees by the loch prone to blowing down. The trail may close at short notice: read the notices at the car park.
The walk
Barnluasgan car park is just off the B8025 on the Achnamara road, about a mile from Bellanoch on the Crinan Canal. Parking is £1 for up to an hour or £3 for the day, by card or RingGo, and free with a Blue Badge. Forestry and Land Scotland's Loch Coille-Bharr Trail starts here, a 5.1 km circuit of the loch that takes about two hours. It's graded strenuous, with many short steep slopes and rough steps, narrow rocky stretches, roots and mud, kissing gates and a piece of road. Beavers live wild in these lochs, and the signs of them are all along the water: felled trees, stripped branches, canals, and a dam you can look at from a floating pontoon. Dawn and dusk are the times to see the animals themselves.
The loch has a crannog, an artificial island built long ago, and a ruined mill. On the far side is Kilmory Oib, an abandoned township whose roofless stone houses stand in a green clearing among the trees. Timber is being harvested close to the trail near Kilmory Oib, so follow the signs and the staff on site, and keep away from machines and log stacks. Some of the trees left standing by the loch are liable to blow down. Forestry and Land Scotland asks walkers to avoid this trail after severe weather and may close it at short notice. The beavers' own felling and flooding can bring a diversion too.
There are no toilets or café here. The nearest are at Tayvallich, three miles south, or Crinan, three miles north. The Argyll Beaver Centre is close by: look at its own website for its hours before planning round it. Keep dogs under close control. From November to January set off by 1pm.
If it rains
Much of it is under trees, but the steps, roots and rocks are slippery when wet, and after a gale Forestry and Land Scotland asks walkers to stay off this trail. On a wet day the short, smooth Wildlife Trail round Loch Barnluasgan from the same car park is the better choice.
Before you go
Book accommodation nearby
If you are staying over: here are ours nearest where the day starts and ends.
For further reading, before you go.
- Barnluasgan and the Loch Coille-Bharr Trail, Forestry and Land Scotlandforestryandland.gov.scot↗
- Notices for Barnluasgan, Forestry and Land Scotlandforestryandland.gov.scot↗
- Argyll Beaver Centreargyllbeavercentre.co.uk↗
- The route in detail, Walkhighlandswalkhighlands.co.uk↗
- Walkers' recordings and reviews, AllTrailsalltrails.com↗
Photograph by Graham Soult via Google




