The Klang River is a significant waterway in Malaysia, flowing through the state of Selangor. It stretches approximately 120 kilometers and serves as an important source of water for the surrounding communities. The river is also vital for transportation and supports local ecosystems. Historically, the Klang River played a crucial role in the development of Kuala Lumpur, the capital city of Malaysia. It was once a major trade route, facilitating commerce and transportation. Today, efforts are being made to clean and preserve the river, addressing pollution and promoting sustainable practices in the area.