Tourism industry has witnessed a fast development in the recent decades. As a new type of tourism, ethno tourism combines sightseeing and seeking the cultural experience of the tribal communities of the tourist destinations (Cooper, 2005). Since ethno tourism greatly stimulated the economic development of the local communities, people think that ethno tourism benefits both the visitors and the local communities of the destinations. On the one hand, ethno tourism enhanced the cultural communication between different ethnic groups. However, it is also worthwhile to note the possible dangers to the environment might be caused by the over-development of ethno tourism (McLaren, 2001). There are many other negative influences upon the local communities in the same time. These may include the pollution to the natural environment, the eroding of the local culture and the risk of infectious diseases. As a result, I maintain both the positive and negative influences of ethno-tourism have to be clarified so as to keep a balance between tourism development and the protection of the local communities. This essay, based on the analysis of the various influences of ethno tourism in both the industrial development and the change of people’s attitude, examine the benefits of ethno tourism to both the visitors and the local communities of the tourist destinations. In the meanwhile, I also intend to analyze the potential harms brought about by ethno tourism in the local communities. The development of ethno tourism mainly focuses on four major long-term positive influences within the local communities. These effects include the improvement of the local economy, the communication of different cultural groups, remarkable influence upon the society of the tribal communities and the advance of the local life conditions. With regard to economics, the benefit to the locals is considered to be the major drive force that stimulates the development of ethno tourism. Ethno tourists’…