The Kumano River is a prominent river located in the southern part of Japan, specifically in the Wakayama Prefecture. It flows for approximately 130 kilometers and is known for its scenic beauty, featuring lush forests and steep mountains along its banks. The river is an important waterway for the region and has historical significance, as it has been a vital route for transportation and trade. The Kumano River is also closely associated with the Kumano Kodo, a network of ancient pilgrimage routes that lead to the sacred sites of Kumano Sanzan. These sites include three major shrines: Hongu Taisha, Hayatama Taisha, and Nachi Taisha. The river and its surroundings attract many visitors, offering opportunities for outdoor activities such as hiking, fishing, and sightseeing.