Manchar Lake is located in the Dadu and Jamshoro Districts of Sindh, Pakistan. It is situated at a distance of 20 km from Sehwan Sharif. It is the largest freshwater lake in Pakistan and one of the largest lakes in Asia.
The lake collects water from small rivers in the Kirthar Mountains and then flows into the Indus River. The surface area of the lake changes with the seasons. It increases from 300 km to 500 km during monsoon rains.
This lake is the habitat of numerous birds and migratory birds from Siberia also come here to spend the winter. Freshwater fish are also found here in large numbers.