Cranfield is unique in its wholly postgraduate focus. Its strengths lie in aeronautics, defence, engineering, manufacturing and natural resources. With only 3,000 students (and only around a fifth of them are women) Cranfield is a close-knit and compact university, with a mature and professionally focused attitude. Its campuses are in Cranfield, Bedfordshire, rural Silsoe, less than 20km away (a free shuttle bus connects the two) and Shrivenham for the Defence College of Management and Technology. There are excellent employment prospects for Cranfield graduates