Loch Beg at low tide, the view towards Glenmore. |
Travelling around the Isle of Mull and soaking up its
stunning scenery, the varied, rugged landscape of hills, valleys, coastal lochs
and woodland clearly shares many characteristics of the Scottish mainland, sharing also the dramatic weather, changing light and sunshine, cloud and rainbows. But
the story of Mull’s landscape is very different, and the island stands out for being
geologically more complex than most of its neighbours. To see the difference, you need to go to the
coast.
I’ve started to document parts of the coast more recently
with a series of landscape pictures, some of which will appear on this blog
over the next few weeks. There is truly
an embarrassment of riches here for interesting coastal scenes quite different
from anywhere else on earth.
The island was at the centre of a large amount of volcanic
activity around 65 million years ago (around the same time at which the dinosaurs
were wiped out to extinction) which created many layers of rock which form the
foundation of the island we know and love today. Trapped within the layers of rock is evidence
of plant life which reveals the climate at the time would have been subtropical. In areas such as Carsaig, where the volcanic
rock characterises the landscape, there are stretches of bare rock which take
on the appearance of post-apocalyptic devastation at the foot of the staggering
cliffs, whilst elsewhere along the same coast, the running waters and plant life
give the impression of verdant rejuvenation of life around the dramatic shape
of the landscape. Nevertheless, these areas can take some serious trekking to get to.
In some remote stretches of Carsaig, the volcanic rock is once again supporting a great deal of life. |
In some places the
flowing lava cooled to create the characteristic basalt columns for which the
area is well known (nearby Staffa is the most famous example), while in neighbouring
regions there are ancient crystalline
rocks and pink granite stone.
The island may be best known to visitors for its beaches and
hills, but taking a trip to some of the more remote areas of coastline can be
quite an eye-opener.
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