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Loch Lomond and Trossachs Walk
Inverlochlarig, Beinn a'Chroin & Beinn Chabhair

Nat Park - Loch Lomond and Trossachs

County/Area - Stirling

Author - Tony Maries

Length - 12.5 miles / 20.3 km    Ascent - 4200 feet / 1273 metres

Time - 10 hours 30 minutes    Grade - hard

Start - OS grid reference NN439182
Lat 56.330373 // Long -4.526306
Postcode FK19 8PH (approx. location only)
what3words start amuse.steer.ordeals

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Walk Route Description

Photo from the walk - Inverlochlarig, Beinn a'Chroin & Beinn Chabhair
Click thumbnails for larger images.

This walk describes the three Munros Beinn a' Chroin, An Caisteal and Beinn Chabhair using a longer and less frequented approach from the Balquhidder side. A long walk but on a fine day nothing of any technical difficulty with a few steep and rough sections, which fall well short of actual scrambling. The Munros to the east of the A82 up Glen Falloch to Crianlarich are all grassy hills which become much steeper and rockier higher up. All of them should be treated with respect in rough weather. I had already been up An Caisteal from the Glen Falloch side so I decided to tackle the others from the Balquhidder side.

I started my walk from the end of the public road near Inverlochlarig (Grid ref. NN439182). It was a near lunchtime start, as I had driven up overnight from my home in the West Country. It was bright to start with, but soon clouded over with the distinct smell of rain later on. The first part of the walk is an easy trek up a farm track by the River Larig. After about 4 km you reach the confluence of the Ishag Burn with the Larig. The Ishag Burn is the source of the River Forth, and changes its' name several times as it wends downstream.

Continue and head on to the easy grassy south east slopes of Beinn a' Chroin. There are a few crags which can be scrambled up or easily avoided depending on your energy and preference. Beinn a'Chroin has triple summits with the central summit about 400 m on from the east summit is the Munro summit. The best side of the mountain is probably the corrie on the south side where the Allt a'Chroin rises from the Lochan a'Chroin, but by this time visibility was down to a stone's throw so I wasn't thinking about the view. After the west summit the mountain slopes down steeply to the col that separates it from An Caisteal. Going up An Caisteal from the col would add at least 45 mins and 200m ascent to the walk, I was tempted but my late start meant that it was already early afternoon and I wanted to 'bag' Beinn Chabhair as well.

So I went down from the col, and skirted the south flank of An Caisteal to reach the bealach below Beinn Chabhair. There are corries on both sides of the bealach. Oddly both are called Coire a' Chuilinn. Beinn Chabhair is a good 300m ascent from the bealach. Rather steep, but there is a path in places, although this time it was often obscured by snow. By the time I reached the top the weather had considerably worsened. Due to poor visibility I decided not to get off the mountain the way I had come up, in case I strayed onto steep crags not visible in the mist. I went down the much easier and well-worn path leading to Meall nan Tarmachan and ultimately down to Glen Falloch.

From the col between Beinn Chabhair and Meall nan Tarmachan it was clear that it was all safe grassy slopes down to the northern Coire a' Chuilinn, and a long walk back to Inverlochlarig. I ate some dried fruit, the last of my food, thinking that if I had really intended an eight hour walk on the first day I would have put a little bit more in my rucksack. But I was comforted by the knowledge that once I reached the bealach between the Coires a'Chuilin it was mostly downhill. By now it was raining quite hard and by the time I reached my car a good two and a half hours later I was soaked beyond any possibility of getting my clothes dry for the following day.

Back at my car, I tipped the water out of my boots and anxiously unwrapped my camera, a replacement for one ruined by a downpour in Knoydart on a previous trip. This time the case was damp but it responded instantly to a press of the button. Perhaps I should have bought the elderly OM1 offered to me the last month, a device from the pre-electronic age and, lacking motors and batteries, actually lighter than most modern cameras. The rest of the evening was spent steaming dry in time-honoured fashion in the pub at Lochearnhead.



Other walks nearby

Walk 1406 Ben More and Stob Binnein - mod/hard - 6.0 miles/9.8 km

Walk 1494 WHW - Day 4 - Inverarnan to Inveroran - moderate - 21.0 miles/34.1 km

Walk 2317 Ben Vorlich from Ardlui - mod/hard - 6.8 miles/11.1 km

Walk 2413 Ben Venue from Loch Achray - moderate - 8.2 miles/13.3 km

Walk 2309 Ben A'an from Loch Achray - easy/mod - 2.5 miles/4.1 km

Walk 1350 Ben Ledi, near Callander - moderate - 5.5 miles/8.9 km

Walk 1298 The Cobbler from Arrochar - mod/hard - 7.5 miles/12.2 km

Walk 1459 Ben Arthur ("The Cobbler") from Arrochar - mod/hard - 7.5 miles/12.2 km

Walk 2185 Ben Vorlich from Loch Earn - moderate - 6.0 miles/9.8 km

Walk 1493 WHW - Day 3 - Rowardennan to Inverarnan - moderate - 14.0 miles/22.8 km

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