The Kymi River is located in central Greece, flowing through the region of Evia. It is approximately 70 kilometers long and is known for its picturesque landscapes and rich biodiversity. The river originates from the Evia Mountains and eventually empties into the Aegean Sea. The Kymi River has historical significance, as it was an important waterway in ancient times. It has been a source of water for agriculture and a habitat for various species of fish and wildlife. The surrounding area is popular for outdoor activities, including hiking and fishing, attracting both locals and tourists.