beautiful reflection of sky, clouds and trees in turquoise geyser lake in summer, russia, altai, aktash, vertical background

adventure aktash algae altai altay amazing background beautiful beauty blue calm clay clouds color colorful day emerald environment forest geyser grass green hidden lake landscape mirror mountains nature ooze outdoors place reflection relax russia scene siberia sky sludge stump summer taiga tourism tranquil travel trees turquoise unusual view water wonderful