Heartbreaking footage shows 'waterfalls' of 3,000 bits of rubbish including drinks cans and Santa hats left by people on Mount Snowdon.<br /><br />The cascades of waste on Yr Wyddfa Mountain in Wales including drinks bottles requires urgent action volunteers warn.<br /><br />An 'unprecedented' litter-pick on the iconic mountain left volunteers in shock - as they realised they had only scratched the surface.
