All too soon we had to leave the oasis of Kingairloch...
...and continue our exploration of the Morvern coast.
We passed huge beaches of perfectly graded shingle.
After some time, we became aware of a curious noise, a bit like waves sucking shingle down a beach, but more sustained and more artificial.
We had found the Glensanda super quarry, the biggest in Europe. The noise we had heard was