Indian Railway Catering and Tourism Corporation (IRCTC), a public sector enterprise under Indian Railway, promotes rail tourism in India. From luxury trains to steam locomotive trains, hill charters and Char Dham trains; it offers the tourists with attractive options and at the reasonable costs. Maharaja Express, Mahaparinirvan Express (Buddhist circuits), Bharat Darshan and Bharat Tirth are some of its famous train journeys. It also has provisions for charters and exclusive tour packages. Besides IRCTC initiatives, state-level corporations and private operators also operate tourist trains. Indeed, the world famous Palace on Wheels and Deccan Odyssey are part of successful rail tourism initiatives in the world.