A friend and I did this trail today. October 14. For future reference it is a difficult hike at this time due to show accumulation. We were the only ones to do it today. We ended up missing the rock cairn for the creek crossing as it was buried under snow. So a 14km hike turned into a 23km hike. The falls look amazing with ice on them. Just be sure to bring extra socks and perhaps snowshoes. As for the crossing of the river at the beginning? ... it was dang cold.