Firstly, more and more natural resources such as water, energy and land are being exploited due to the increase in the number of visitors, which can lead to the depletion of local resources. Secondly, pollution is also a serious concern for the authorities. Apparently, beverage bottles or cans and plastic bags are handled freely at tourist sites, posing a threat to the natural environment. Another bad influence of tourism is the destruction of wildlife. The habitat of many plants and wildlife has gradually been lost due to the construction of hotels, resorts and recreation areas.