Due to the immense increase in the demand for air travel, India's economy is flourishing. The credit for this goes to its tourism and hotel industry. The evergreen tourist places in India are Kerala, Goa, Mumbai, Delhi, Orissa, Kolkatta, Bangalore and Kashmir. There are many domestic airports in the country. Almost all the important cities in India have domestic airports. There are more than 5 international airports in India and more than 65 domestic airports. Domestic Airports can be categorized into four divisions: Domestic Airports, Model Domestic Airports, Civil Enclaves and Others. In India there are 37 Domestic Airports, 13 Model Domestic Airports and 13 Civil Enclaves. Cochin and Keshoo are the two other airports.