"I have never seen anything like it. The environmental destruction was colossal. It would go from the huge 60ft trees to piles of rocks where trees should have been." ...

Earlier this year, a gold hunter claimed to have discovered the UK's largest gold nugget in a Scottish river.

Paul explores the upper reaches of the River Tay, flying over its source in a microlight, then searching for gold inside a mountain before discovering the heart of Scotland. Show more Paul ...

The River Nith is Scotland's seventh longest river. It rises in East Ayrshire, flowing largely through Dumfries and Galloway before entering the Solway Firth at Dumfries. The upper reaches of the ...

After landing, Paul goes underground to explore an active gold mine beside the river. Skip to main content Grand Tours of Scotland's Rivers : Season 3 Episode 2 ...