Economy of West Bengal Parks of India) earth stations in Kolkata, Durgapur, Kharagpur, Haldia and siliguri. Digha has been selected as the cable landing station for the submarine cable laying project connecting India and South East Asia. BSNL has an optical fiber network of 15000 km route in West Bengal. Reliance group's Jio Infocomm has laid 4500 km of optical fiber network in the state for its 4G network. Under National Optic Fibre Network (NOFN) mission, optical fibre cable will be laid in 341 blocks covering most of the gram panchayats in West Bengal. Spread over 2640 acres at Dumdum in Kolkata, the largest
Tourism in West Bengal of Bishnupur. Hazarduari Palace, a popular tourist attraction, is known to have the second largest chandelier in the world and also the largest staircase in India. This three-storey palace was built in 1837 by Duncan McLeod for Nawab Nazim Humaun Jah, the then Nawab of Bengal. The palace was built in the Indo-European style. It derives its name from the thousand doors in the palace (among which only 900 are real). In 1985, the palace was handed over to the Archaeological Survey of India (ASI) for better preservation. The Hazarduari Palace Museum is regarded as the biggest site museum of