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.<br /><br />From a misplaced Santa hat to plastic bottles and rucksack covers - The British Mountaineering Council volunteers removed 2,765 items of litter from Yr Wyddfa during a two-day-clean up.<br /><br />Over 63 per cent of the items (1,737) found were single-use products - and the most prevalent brands were Lucozade, Redbull and CocaCola/Monster.