Explanation:
Lake Mancher, also known as Lake Mancher, is Pakistan's largest natural saltwater lake and one of the largest lakes in Asia. It is located in the districts of Jamshoro and Dādu, Sindh, west of the Indus River, 18 km from Sewan Sharif. Lake Mancher collects water from numerous streams in the Kirthar Mountains and flows into the Indus River. Lake surfaces vary from season to season-only 36 km² to 500 km² during monsoon rains.