a huge boulder stuck between rocks in a narrow gorge. stone-egg. dangerous rockfall in the mountains. the glare of the sun.

adrenaline adventure altai altay asia background beautiful beauty boulder boulders canyon cave cliff climbing cracked danger dangerous detail environment erosion formation frame geology glare gorge grass green huge journey landmark landscape majestic moss mountains narrow natural nature original outdoor range republic rock rockfall rocks rocky scene scenery siberia sky stone stoneegg stones strange stuck summer sun tourism travel tunnel vertical view wild