Surat, the original Gateway of India, has been a host of many travelers and traders from different civilizations for centuries. Surat, the commercial capital of Gujarat, is one of the fastest growing cities in India. By 2025, it is estimated that Surat will be the largest city in Gujarat. Also, it is the textile capital of India and the diamond manufacturing capital of the world. Surat is widely regarded as one of the cleanest Metropolitan Regions in India.