Ahmadabad or Ahmedabad is the main commercial city of Gujarat state. The state capital Gandhinagar is nearby. Ahmedabad was hit by a major earthquake on Jan 26, 2001, which caused widespread destruction. The city spreads on both sides of the Sabarmati river wich separates the newer and older sections. Ahmedabad has several famous architectural landmarks like the Indian Institute of Management, the ISRO complex, the Millowners Complex, Sangath, Hussain Gufa amongst others.