Paysage de montagne dans le parc national Kopaonik, réserve naturelle en Serbie. Vue panoramique sur les collines verdoyantes, les pentes boisées et la forêt dense de conifères sous un ciel nuageux bleu. - Photo & image de stock

Fir trees lit by the sun against the backdrop of a mountain range on an autumn day

Beautiful forest landscape in the Carpathians, Ukraine

Beautiful landscape with mountains and blue sky

Mountain landscape in National park Kopaonik, nature reserve in Serbia. Panoramic view of green hills, wooded slopes and dense coniferous forest under blue cloudy sky.

Beautiful view of mountains landscape with forest in cloudy day. Wild nature hills

Mountain landscape in National park Kopaonik, nature reserve in Serbia. Panoramic view of green hills, wooded slopes and dense coniferous forest under blue cloudy sky.

Mountain landscape in National park Kopaonik, nature reserve in Serbia. Panoramic view from Eagles rock. Green hills, wooded slopes and dense coniferous forest under blue cloudy sky.

Mountain landscape with hiking path in National park Kopaonik, nature reserve in Serbia. Panoramic view of green hills, wooded slopes and dense coniferous forest under blue cloudy sky.

Mountain landscape in National park Kopaonik, nature reserve in Serbia. Panoramic view from Eagles rock. Green hills, wooded slopes and dense coniferous forest under blue cloudy sky.

Mountain landscape in National park Kopaonik, nature reserve in Serbia. Panoramic view of green hills, wooded slopes and dense coniferous forest under blue cloudy sky.

Summer mountain landscape in National park Kopaonik, nature reserve in Serbia. Panoramic view of green hills, wooded slopes and dense coniferous forest under blue cloudy sky.

Flowers on Kozji Kamen viewpoint under Zavoj lake. Summer sunset at lake Zavojsko, bell-flowers on viewing point Goat rock. Plant blossom and unfocused wooded slopes of Stara planina National park.

Babin Zub mountain peak in Old Mountain National park, nature preserve between Serbia and Bulgaria. Stara Planina beautiful landscape with mountains and rocks on a sunny summer day.