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. Show more
Discover 11,128,835 listings and 277,887 playable programmes from the BBC
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. Show more