Summer bloom of cotton grass on green meadows surrounding Lago Bianco lake, Gavia Pass, Valfurva, Valtellina, Lombardy, Italy

cotton grass summer bloom green meadows lago bianco gavia pass valfurva valtellina landscape nature tranquility reflection water mountains flora italy outdoor scenery hiking environment serenity biodiversity alpine wilderness tourism travel picturesque panoramic blue sky sunlight calm rural unique scenic wildflowers