15 Now we are on the wet route (at
a dry bit) looking back from whence we have come. Where
the dyke appears to swing to the left in this picture is
actually where we came down from the wee valley. The main
dyke heads straight on through the trees beyond that back
to Screel. We stay with this main dyke for a short distance
till it meets another one at right angles. You turn left
there and follow that dyke up the hill.