Bhopal is the capital of Madhya Pradesh and is known as the City of Lakes. It has a population of around 1.8 million and its economy is based around industries such as electrical goods, chemicals, textiles, and software. Bhopal has a number of educational institutions and is emerging as an education hub. Key attractions include the lakes, temples, mosques, and sites like Sanchi and Bimbetka Cave Temples. It has good infrastructure and connectivity while being one of the least polluted cities in India.