tourists admiring of breathtaking landscape of mountain lake biogradsko in alps of montenegro on spring day. stunning view of

beogradsko jezero mature couple tourist lake enjoy view alps biogradska gora trip back vacation adventure holiday people national park biosphere reserve man woman visit excursion amazing unrecognizable forest day environmental europe tourism travel hike hiking hills journey landscape montenegro mountain nature pacifying picturesque scenic stunning spring tranquil valley water wild wilderness tourists admiring breathtaking biogradsko day early mountains valleys