It is true that the growth of the international travel industry has brought many
benefits to both travelers and the host nations which receive them. While
there are serious negative consequences of this development, I would argue
that these are outweighed by the advantages.
On the one hand, there are some aspects of international travel. Principally
the tourist trade, which raises cause for concern. In terms of the tourists
themselves, they often arrive at an overseas destination only to find that the
prices of everything are grossly inflated. They may be overcharged for
everything from a taxi, a meal in a restaurant or buying a souvenir. In terms
of the host country, the problems of waste disposal, pollution and unregulated
construction of hotels and tourist attractions often result in permanent
damage to the environment. Many beach resorts in Thailand and Malaysia,
for example, have become “concrete jungles” of high-rise hotels and
apartments to accommodate mass tourism from Europe.
On the other hand, despite such grave issues, these are not insurmountable
and must be considered against the advantages of the growing international
travel industry. Firstly, there is ever-greater competition among tour
operators to provide value for money holidays, so that holiday-makers can
enjoy their experience of a foreign country and culture to the full. Secondly,
the influx of foreign tourists brings money to the host country through the
provision of jobs and services for the developing hotel and construction
industries. Employees in these sectors generally benefit from higher wages
and improved living standards.
In conclusion, I believe that the advantages of international travel for both
travelers and host countries are greater than the drawbacks, serious though
these are. 
It is true that the growth of the international travel industry has brought  
many
benefits to both travelers and the  
host
 nations which receive them. While
there are serious  
negative
 consequences of this development, I would argue
that these  
are outweighed
 by the advantages.
On the one hand, there are  
some
 aspects of international travel.  
Principally
the tourist trade, which raises cause for concern. In terms of the tourists
themselves, they  
often
 arrive at an overseas destination  
only
 to find that the
prices of everything are  
grossly
 inflated. They may  
be overcharged
 for
everything from a taxi, a meal in a restaurant or buying a souvenir. In terms
of the  
host
  country
, the problems of waste disposal, pollution and unregulated
construction of hotels and tourist attractions  
often
 result in permanent
damage to the environment.  
Many
 beach resorts in Thailand and Malaysia, 
for example
, have become “concrete jungles” of high-rise hotels and
apartments to accommodate mass tourism from Europe. 
On the other hand
, despite such grave issues, these are not insurmountable
and  
must
  be considered
 against the advantages of the growing international
travel industry.  
Firstly
, there is ever-greater competition among tour
operators to provide value for money holidays,  
so
 that holiday-makers can
enjoy their experience of a foreign  
country
 and culture to the full.  
Secondly
,
the influx of foreign tourists brings money to the  
host
  country
 through the
provision of jobs and services for the developing hotel and construction
industries. Employees in these sectors  
generally
 benefit from higher wages
and  
improved
 living standards. 
In conclusion
, I believe that the advantages of international travel for both
travelers and  
host
  countries
 are greater than the drawbacks, serious though
these are.