River in the green valley with Cristallo and Popena group in the background at sunset, Dolomites, South Tyrol, Italy, Europe

photography vertical color image travel destinations travel outdoors sunset dusk no people monte cristallo mountain dolomites river water valley landscape popena mountains pine tree forest tree cloud sky grass riverbank clouds cloudy sundown evening twilight forests trees travel destination tourist destination tourist destinations mountains nobody no one no person outdoor outside rivers skies valleys