Nowadays, travelling to other countries for tourism is much easier than in the past because of cheaper flights and the internet. In my opinion, although this development has some disadvantages, the advantages are more important.
On the one hand, there are many benefits of international tourism. Firstly, it helps the economy of many countries. When tourists visit a country, they spend money on hotels, restaurants and souvenirs, so local people can have more jobs and better income. For example, in Vietnam, many people in Hoi An or Da Nang earn money from tourism. Secondly, travelling helps people learn about other cultures. When people visit another country, they can understand the lifestyle, food and traditions of local people, and this can make them more open-minded.
On the other hand, there are also some problems. The first problem is pollution. More flights mean more carbon dioxide, which is bad for the environment. In addition, too many tourists can damage famous places, such as beaches and old buildings. Another problem is that local culture can change because of tourism. Some places become too commercial, and local people change their traditions to attract tourists.
However, I believe these problems can be solved. Governments can make rules to protect the environment and limit the number of tourists in some areas. Tourists can also be more responsible when they travel.
In conclusion, although easier international travel causes some problems such as pollution and damage to local culture, I think its advantages, like economic benefits and cultural understanding, are greater.