Sunrise in autumn at Three Sisters Peaks near Banff National Park, Canmore, Alberta, Canadian Rockies, Canada, North America

photography horizontal color image travel destinations travel outdoors sunrise dawn alberta canada three sisters peaks banff national park national park canadian rockies unesco world heritage site canmore mountain peak mountain no people landscape autumn fall cloud sky tree nature shadow forest autumnal clouds cloudy morning twilight forests trees travel destination tourist destination tourist destinations mountains national parks public land outdoor outside