Lake Malawi, located in southeastern Africa, is one of the largest lakes in the world. It spans about 580 kilometers (360 miles) and is bordered by three countries: Malawi, Mozambique, and Tanzania. The lake is known for its rich biodiversity, housing over 1,000 species of fish, many of which are endemic to the region. The lake is also a vital resource for local communities, providing water, food, and transportation. It plays a significant role in the economy of Malawi, supporting fishing and tourism. Additionally, Lake Malawi is recognized as a UNESCO World Heritage site due to its ecological importance.