landscape of stones with blue sky and yellow flowers in the sierra de gredos, avila, castilla leon, spain, europe.

landscape stones blue sky yellow flowers sierra de gredos avila castilla leon spain europe mountain rock peak nature vale cloud spring serenity environment tranquil altitude roof outdoors geology travel tree detail grain summer national alta country rocky morning crest circus natural climb stone scene hike meadow bright vacations discovery journey majestic walking atmosphere composition freedom endurance tranquility photography