With the rapid development of eco-tourism and "happy farmhouse" tourism, eco-tourism manor had received more attentions and developed vigorously. The paper had proposed the concept of eco-tourism manor, and studied its design and project planning based on the analysis of development situation, existing problems and development opportunities of eco-tourism manor in China. Then, it had analyzed the economic, social and environmental effects. Finally, in view of problems existing in eco-tourism and "happy farmhouse" tourism development, countermeasures and methods for eco-tourism manor development had been proposed from the perspective of financing channels, planning design, residents' benefits, service facilities and management, so as to provide a guidance for planning, construction and development of eco-tourism manor.