4K Forest Stream - Relaxing River Sounds - No Birds - Ultra HD Nature Video - Relax/ Sleep/ Study

Relax, sleep, study, work or meditate with the energizing sound and the beauty of a pure mountain stream cascading through the lush green forest. Filmed in Central Balkan National Park, Bulgaria, this Ultra High Definition (UHD/2160p) nature video creates a refreshing background atmosphere of natural peace and tranquility for your home or workplace.