A Modern Glacier Setting
The beautiful island of Iceland sits just below the Arctic Circle and is
home to Europe's largest ice-cap - Vatnajökull. Lying in the south of
the island, covering an area roughly the size of Sutherland and up to about
500m thick, this ice-cap can be compared to the ice that covered the southwest
Highlands of Scotland around 12,900 to 11,500 years ago.
Tongues of ice flow from Vatnajökull as outlet glaciers. Of these,
it is the glaciers in Skaftafell National Park - namely Skaftafellsjökull,
Morsárjökull and Skeiðarárjökull - that have
been chosen as a twin site for Loch Lomond. 'Jökull' is the Icelandic
word for glacier.
Today, these three glaciers flow from the ice-cap towards the sea, each
forcing its way down a deep valley carved into volcanic rocks. As the glaciers
flow, they scrape and gouge the rock beneath them, forming spectacular U-shaped
valleys a testament to their erosive power.

Map showing the size of the ice-cap and the location of the Skaftafell
outlet glaciers. Image © Trustees of the National Museums of Scotland.