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During the second
world war, the small huts were built and used by our defence
forces to keep a lookout and protect our neutrality. It
is also a perfect starting point for a ramble along the
cliffs to Hell's Hole, a remarkable subterranean cavern
250 feet long and 8 feet wide, into which the tide rushes
with great force. Nearby is a picturesque natural arch
called the Devil's Bridge.
Below Banba's Crown to the east lies Ballyhillion beach,
a unique raised beach system of international scientific
importance. The very distinct shorelines show quite dramatically
the changing relationship between the sea and the land
from the time the glaciers began to melt, some 15,000
years ago. At that time Donegal was depressed by the weight
of an immense ice sheet, so the level of the sea was up
to 80 feet higher than today. |