A. P. Coleman, Glaciers of the Rockies and Selkirks…
“ Tributary to the valley of the Illecillewaet glacier is the Asulkan (Wild Goat) valley, which is, perhaps, the most beautiful specimen of a mountain valley traversed by a rushing glacier torrent, that can be found. On either hand are towering mountain slopes and precipices, exalted rock ledges from which spectacular waterfalls leap from great heights, overhanging snow crests which often send roaring avalanches sweeping all before them into the valley below and far up the opposite side. ”
