Stock photography, photos: Blackstone Mountains, Yukon, Canada Stock photos of Blackstone Mountains near North Fork Pass, Km 88.5, Tombstone Provincial Park in autumn, Dempster Highway, Yukon, Canada Photograph: © Gary Cook Click for a larger image and more information Keywords associated with this stock photo: Adventure, Adventurous, Arctic, Autumn, Blackstone, Blue Sky, Canada, Canadian, Capped, Color, Colorful, Colour, Colourful, Dempster, Dramatic, Ecology, Environment, Environmental, Exciting, Excitment, Fall, Fun, Gold, Golden, Grass, Highway, Hill, Horizontal, Impressive, Lago, Laguna, Lake, Landscape, Mount, Mountain, Nacional, National Park, North America, Panoramic, Parque, Plant, Provincial, Red, Reed, Reserva, Reserve, Scene, Scenic, Season, Snow, Sunny, Sunshine, Tarn, Tombstone, Travel, Tundra, View, Water, Winter, Yellow, Yukon