This could turn out to be quite an interesting and enlightening tourism essay if you are able to present your facts in the right way. Most tourists do not feel the necessity to be careful about the places they visit or stay in. There is litter all over the place and an apparent disregard for local customs and practices. This is one main reason why tourists are treated with quite a bit of apprehension and disdain in many countries. Your essay could focus on ideas that urge tourists to behave in a more responsible way to the environment and the people they come into contact with. Ensure that your essay does not sound like a long list of instructions. Instead, try to put it across in a kind but firm way, so that it makes an impression on your reader.