Larch Valley, Alberta The larches in the Lake Louise area turn shades of yellow and orange around the Autumn equinox. Larch Valley, Alberta. Image Info DateSeptember 25, 2016 Aperturef⁄3 Focal Length16 mm ISO1600 Shutter Speed1⁄4,000.0 sec Gallery High tide rolling on on the sandstone shelf. West Coast Trail, British Columbia. The Pacific Ocean laps at the shore of Vancouver Island. West Coast Trail, British Columbia. A pair of sandstone outcrops rising above the Pacific Ocean. West Coast Trail, British Columbia. The last piece of land before the Pacific expanse.