brown green velvety hilly mountain slopes in light mist, boulder, dry thistle and deep gorge with thin river in autumn, detail.

landscape mountains canyon river gorge slope closeup rock panorama view brown green orange yellow summer autumn highlands colorful soft velvety valley black floodplain thin dry plant thistle herb motley grass stone grand high wild rocky cliff steep hilly meadow plicated gloomy dim outdoors nature vacation trekking tourism adventure travel trip