Fern and birch wood, Nordmannvikdalen valley, region of Lyngen, County of Troms, Norway, Northern Europe

birch wood fern nordmannvikdalen troms norway summer forest landscape nature greenery trees foliage shrubs wilderness tranquility ecosystem environment hiking outdoor scenic plant life mountain valley biodiversity sunlight serene flora national park adventure travel exploration northern europe wild fresh air ecology undergrowth path visitor rugged vistas peaceful views habitat lush