The IISc campus is located in the north of Bangalore, about 6 kilometers from Bangalore City Railway Station and Kempegowda Bus Station, on the way to Yeshwantpur. The Institute is about 35 kilometers from Kempegowda International Airport. A number of other research institutes, Raman Research Institute, Indian Space Research Organisation (ISRO), Wood Research Institute and Central Power Research Institute (CPRI), are close to IISc. Most of these institutes are connected to IISc by a regular shuttle bus service. The campus houses more than 40 departments marked by routes such as the Gulmohar Marg, the Mahogany Marg, the Badami Marg, the Tala Marg, the Ashoka Marg, the Nilgiri Marg, the Silver Oak Marg, the Amra Marg and the Arjuna Marg. The Institute is fully residential and is spread over 400 acres of land in the heart of Bangalore city. The campus features six canteens (cafeterias), a gymkhana (gymnasium and sports complex), a football ground and a cricket ground, four dining messes (halls), one multi cuisine restaurant, nine men's and five women's hostels (dormitories), an air strip, a library, two shopping centers and residences of the faculty members and other staff, besides other amenities.