Grand Tours of Scotland's Lochs episode 3: Paul Murton begins his Grand Tour with a chilly swim across Loch Ba, high on Rannoch Moor, struggles against the elements while trainspotting and meets some veteran Tunnel Tigers - men who tunnelled deep inside the Grampians, diverting water to hydroelectric schemes. More at: https://hdclump.com/category/travel/ https://hdclump.com/tag/simon-reeve/ https://hdclump.com/tag/americas-with-simon-reeve/ https://hdclump.com/tag/mediterranean-with-simon-reeve/