Uttar Pradesh has an area of 2,38566 square kilometers with Lucknow as its capital. It has a population of over 166 million people and its key industries include sugar production, textiles, leather goods and footwear. The state has a tropical climate with temperatures ranging from 3 to 45 degrees Celsius and is known for its minerals like limestone, dolomite and coal as well as major tourist destinations such as Agra, Ayodhya, Mathura and various forts and temples.