Grave Yard

The grave yard for workers who perished on the building of the Black Water Dam, 1905 to 1909. The massive structure looms over the cemetry about a kilometre up the valley.
The stone central in the image is inscribed "Unknown".
From an era predating mechanical plant it really was all pick and shovel work. I'll happily stand corrected but I think it is still the longest dam in Scotland.