The Eo River is a river located in the region of Galicia, in northwestern Spain. It flows through the province of Lugo and is known for its scenic beauty and rich biodiversity. The river is approximately 100 kilometers long and eventually empties into the Bay of Biscay. The Eo River is significant for its ecological importance, as it supports various species of fish and wildlife. It is also a popular destination for outdoor activities such as fishing, kayaking, and hiking, attracting both locals and tourists who appreciate its natural landscapes and tranquil environment.