However, many people often criticize tourism for its negative impacts on the environment and on the nature of the places. Kaosan Road,It used to be well-known for its beautiful road and people like to go hang out and enjoy food at some restaurants near the bar. However, because many tourists carelessly throw rubbish like plastic bags into the road,and the place is not clean. We have lost our beautiful road and also have less amount of tourist each year. This clearly shows that tourism can cause many bad effects on the environment and on the value of the places.