Just north east of were the 2010 winter olympics were held a massive landslide broke free from a glacier and tore down into the Pemberton valley.
http://www.globaltvbc.com/video/index.html?releasePID=s7fTIRu5_0yo_OpVJR0bD28lk8tL9xj_
http://www.globaltvbc.com/video/index.html?releasePID=s7fTIRu5_0yo_OpVJR0bD28lk8tL9xj_