Sungai Muar is a river located in the state of Johor, Malaysia. It flows through several towns, including Muar, and is known for its scenic beauty and rich biodiversity. The river plays a vital role in the local ecosystem and supports various forms of wildlife. The river is approximately 120 kilometers long and serves as an important waterway for transportation and fishing activities. It also contributes to the economy of the region by supporting agriculture and tourism. Sungai Muar is a popular spot for recreational activities, attracting both locals and visitors.