The Namhan River is a significant waterway located in South Korea. It flows through the Gyeonggi Province and is a tributary of the Han River. The river is approximately 100 kilometers long and plays an essential role in the local ecosystem and agriculture. The Namhan River is known for its scenic beauty, with surrounding mountains and lush landscapes. It serves as a popular spot for recreational activities such as fishing, hiking, and cycling. The river also supports various wildlife, contributing to the biodiversity of the region.