tree in the black canyon the gunnison national forest

america area beautiful beauty black canyon clear cliff cloud cloudy color colorado composition county day deep dramatic environment eroded erosion extreme face famous forest formation geography gorge green growth gunnison hill horizon horizontal juniper land landscape location majestic montrose monument mountains national natural nature north object outdoors outside park physical place pursuit range ravine remote ridge rim rocky rough rural scene scenery scenic scenics single sky solitude southwest state terrain tour tourism tree trunk usa vale valley view wilderness