Immigration delays 'stone stacker' as he flies in for competition
Instagram trend for stone-stacking could be harming Scotland's island beaches
Please don't stack rocks on your next hike. Here's why. - Lonely Planet
Please don't stack rocks on your next hike. Here's why. - Lonely Planet
Check Out the Winners of the Stone-Stacking Championship in Europe – LOOK
Stone-Stacking Trend Is 'Harming Scotland's Environment' – Scottish Countryside
The hiking habit that some find as offensive as ditching a poo bag
The hiking habit that some find as offensive as ditching a poo bag
Stop the rock-stacking — High Country News – Know the West
Stone stacking competition hi-res stock photography and images - Alamy