Tourism can have both positive and negative impacts.
Tourism makes possible impacts on the economy of Thailand. On the one hand, the contribution of tourism to GDP is in a high ratio in Thailand. The primarily reflects the economic activities generated by industries such as hotels, travel agents, airlines and other passenger transportations services. Also, it includes the consumptions activities supported by tourist. It means that a high proportion of GDP of Thailand is supported by tourism or tourism related activities. According to the graph from the