Lumbini is the birthplace of Lord Buddha in Nepal. It is one of the most holy place of one of the world's great religions. UNESCO has listed Lumbini as the World Heritage Property in Nepal in 1997 for its Outstanding Universal Value (OUV). World famous Japanese architect Professor Kenzo Tange has prepared Lumbini Master Plan in 1978 which expresses the spirituality of Buddhism with concepts of tranquilty. Universality, and punity in harmony with natural enviroment. The book covers review of Lumbini Master Plan Development for last forty years (1978-2018). Engineer Bajracharya treated with the other relevant subject areas of Lumbini such as environment. pollution in and around Lumbini. Government's regulatory mechanism around peripheral areas of Lumbini World Heritage Property and Nepal Government's state responsibility to complete the project at earliest. The author is of opinion that the book will have wide appeal to multidiscipline professionals from Nepal and aboard who take interest in Lumbini, the Birthplace of Lord Buddha.