Hussain Sagar is a large artificial lake located in Hyderabad, India. Constructed in 1562 by the ruler Ibrahim Quli Qutb Shah, it was built to meet the water needs of the city. The lake is famous for its iconic Buddha statue, which stands on an island in the center and is one of the largest monolithic statues in the world. The lake covers an area of about 5.7 square kilometers and is surrounded by parks and promenades, making it a popular recreational spot for locals and tourists. Hussain Sagar also serves as a crucial water source and plays a significant role in the city's ecosystem.