Frozen river surrounded by snowcapped mountains, Saskatchewan River, Banff National Park, Alberta, Canada

color image tranquil scene solitude season scenics physical geography nature cold beauty in nature white tree snowcapped snow shadow saskatchewan river river remote polar landscape polar climate photography panoramic outdoors north america non urban scene nobody national park mountain range mountain peak mountain horizontal generic location frozen extreme terrain evergreen tree day color image clear sky canada banff national park alberta horizontal panoramas panorama panoramic photography