Delhi encourages the curious visitors for a journey of wonderful small world in which people of various castes, religions and communities live in harmony. It has a great historical past in which many kingdoms were created and destroyed. The national capital of India covers a total area of 1483 sq km and located at an altitude of 239 m above sea level. In addition to that, Delhi comes in the list of fastest growing cities of India. Furthermore, it is adding to the economy of the country by its tourism industry, agriculture and commerce. The best time to visit this historical as well as metropolis city is between February to April and September to November.