trenta valley during blue hour, julian alps, slovenia

alpine alps beautiful beauty blue calm cliff cliffs climbing cloud clouds cloudy dusk europe european evening forest forests golden group hiking hour idyllic isonzo italian italy jagged julian landscape layer layers majestic mountain mountains national nature orange outdoor park peaceful peak peaks pink pointed range ranges ridge ridges rock rocks rocky saddle saddles scenery scenic sharp silhouette slope slopes slovenia slovenian soca steep summer summit summits sunset tranquil travel trees trekking trenta triglav twilight vacation valley valleys view viewpoint walls