Get latest articles and stories on Business at LatestLY. New Delhi [India], November 6: Extending their impeccable hospitality services to the tea plantation estates of Munnar, the leading responsible tourism hospitality chain, CGH Earth launches Lockhart Bungalow in one of the oldest tea plantations in the region, Lockhart Estate - established in 1879. Business News | Munnar's Oldest Plantation Estate is Now Open to Guests.