International travel and holiday is a huge business for many countries but on the other hand few countries believe that its detrimental to their culture, environment, and ruling. That means for them cons outweighs the pros. I would like to explain the reason with examples, More over would suggest few steps to curb the negative effects of tourism. A lot of nations believe that tourism might change their culture. Western influence will lure young generation towards more liberal belief and which might clash with countries own conservative culture, Religion and belief system.
On the one hand a lot of famous tourist spots have surge in the crime like illegal selling of Narcotics and Prostitution. Moreover some places are well known primarily for experiencing recreational drugs use. Consequently lead to some states being reluctant to the idea of liberal tourism. Most importantly gentrification due to demand of tourists have negative impact on natural habitat for example spike in plastic waste essentially soft drink bottles, Polythene bags, Glasses and cups. More over deforestation for resort building also goes on at fast pace hence in the light of the fact lead to air pollution and Rise in temperature. Lastly it also effect local employment because big companies hire more qualified employees for their business than recruiting from local area. On the other hand stiff competition for business between small local ventures and Big international names. Therefore, usually end with closing of local business because of unable to compete. On the brighter side if everything done in proper manner it could be beneficial for the country as well as the masses. Government should ensure proper law and governance to protect and support citizens in every way, Hence for foreign investment they must ensure that such arrangements are done in collaboration with local businesses. Eventually help them grow. Furthermore, special focus should be on local hiring to generate employment. Last but not least development should be done while keeping sustainability in mind. Special emphasis on eco tourism is a progressive step to keep things under control. 
International travel and holiday is a huge  
business
 for  
many
  countries
  but
  on the other hand
 few  
countries
 believe that its detrimental to their culture, environment, and ruling. That means for them cons outweighs the pros. I would like to  
explain
 the reason with examples, More over would suggest few steps to curb the  
negative
 effects of  
tourism
.  
A lot of
 nations believe that  
tourism
 might  
change
 their culture. Western influence will lure young generation towards more liberal belief and which might clash with  
countries
  own
 conservative culture, Religion and belief system.
On the one hand  
a lot of
  famous
 tourist spots have surge in the crime like illegal selling of Narcotics and Prostitution.  
Moreover
  some
 places are well known  
primarily
 for experiencing recreational drugs  
use
.  
Consequently
 lead to  
some
 states being reluctant to the  
idea
 of liberal  
tourism
. Most  
importantly
 gentrification due to demand of tourists have  
negative
 impact on natural habitat  
for example
 spike in plastic waste  
essentially
 soft drink bottles, Polythene bags, Glasses and cups. More over deforestation for resort building  
also
 goes on at  
fast
 pace  
hence
 in the light of the fact lead to air pollution and Rise in temperature.  
Lastly
 it  
also
  effect
  local
 employment  
because
  big
  companies
 hire more qualified employees for their  
business
 than recruiting from  
local
 area.  
On the other hand
 stiff competition for  
business
 between  
small
  local
 ventures and  
Big
 international names.  
Therefore
,  
usually
  end
 with closing of  
local
  business
  because
 of unable to compete. On the brighter side if everything done in proper manner it could be beneficial for the  
country
  as well
 as the masses.  
Government
 should ensure proper law and governance to protect and support citizens in every way,  
Hence
 for foreign investment they  
must
 ensure that such arrangements  
are done
 in collaboration with  
local
  businesses
.  
Eventually
  help
 them grow.  
Furthermore
, special focus should be on  
local
 hiring to generate employment. Last  
but
 not  
least
 development should  
be done
 while keeping sustainability in mind. Special emphasis on  
eco
  tourism
 is a progressive step to  
keep
 things under control.