Cruachan ' was the battle cry of the Campbells. In the early 1960s, the invasion of the 3,000 men who hollowed out Argyll's noblest and highest mountain as part of a massive hydroelectric project could have annihilated the local community. Instead, the people of Loch Awe, Dalmally and Taynuilt welcomed the invaders, embraced the project and emerged the winners.
Fifty years on, an integrated community still lives under the Hollow Mountain, and...