(1) Water pollution. The harm of water pollution is that the source of tourism and domestic water is threatened, which affects human health and the appreciation of tourist attractions dominated by water bodies.

(2) Atmospheric environmental pollution. When tourists enter the tourist area, the exhaust gas emitted by cars, the smoke and dust raised, and the exhaust gas emitted by domestic boilers such as farmhouses and restaurants cause serious air pollution.

(3) Solid waste pollution. When tourism activities become active, the amount of waste generated will increase, exceeding the self-purification ability of nature, which will cause many impacts and harms to the tourism environment and ecological environment of tourist areas: affecting the beauty of tourist areas, polluting soil, affecting the growth of plants and flowers, polluting water bodies, destroying waterscape, polluting the atmosphere, affecting the environmental sanitation of tourist areas, breeding pathogenic microorganisms and vector insects, and spreading diseases.

(4) Noise pollution. There are various sources of noise in tourist areas, such as the whistling of motor vehicles, the running of automobiles and motorcycles, the voice of tour guides calling tourists with megaphones, the loud noise of uncivilized tourists and the hawking of vendors in tourist areas, which have brought great influence to the relatively quiet rural farmers' communities.