02/09/2026
Travel the road from Salen towards the Ardnamurchan Peninsula and you’ll find yourself approaching the remains of a huge volcanic ring-dyke.
This is all that’s left of a massive volcano - one of five along the Scottish west coast - that was last active around one million years ago. Although the cone has subsequently been eroded by thousands of years of glacial action and weathering, what’s left is nonetheless impressive.
Your first glimpse of this natural wonder comes as you approach the bay of Camas nan Geall, with the heights of Ben Hiant ahead. These mark the southeastern flank of the volcano. Continue along the road, and from Kilchoan head towards Sanna Bay.
You’ll drive through what’s left of a massive caldera, once a mass of seething lava, and find yourself surrounded by the distant hills that mark the outer extent of the ring-dyke. It’s a staggering but somehow sobering sight.
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Photo Credit: Steven Marshall