The Bigăr River is a small river located in Romania, known for its picturesque scenery and natural beauty. It flows through the Cheile Nerei-Beușnița National Park, which is famous for its diverse flora and fauna, attracting nature lovers and hikers. The river is particularly noted for its unique waterfall, the Bigăr Waterfall, which was once considered one of the most beautiful waterfalls in the world. The waterfall cascades over a moss-covered rock, creating a stunning visual effect, especially during the spring melt when water flow is at its peak.