Stone stacks are a common sight along hiking trails up and down the UK. But one walker is on a mission to highlight the damage they can do to the environment - by kicking them over. Stuart Cox says ...

Rock piles have proliferated on hiking trails in recent years, irking conservationists. Stuart Cox has been applying his boot to the issue. By Isabella Kwai Reporting from London Towers of rocks, ...

new video loaded: Hiker Topples Cairns Along Historic English Hiking Trail transcript And today we’re up here kicking cairns over. See here, where people have dug up the wall to get the stones out.