Cruachan Power Station Tunnel Fly-Through HD Drone

A short journey deep inside the mountain Ben Cruachan. The power station lies at the heart of the mountain one kilometre inside.
At its centre lies a massive cavern, high enough to house the Tower of London! Here enormous turbines convert the power of water into electricity, available to you in your home at the flick of a switch.
The hollow mountain is a place like no other. An underground world on a spectacular scale.