Conclusion.

This single work has tried to give one vision global of techniques the present situation

and that can be used to correct this situation, although, in each concrete place must

uses techniques or others since depending on the zone different problem's exist. Respect

to the tourism is due to plan on global scale and to act of local way.

Therefore this single study gives the general directives, of the impacts of the tourism,

but it does not enter in practices details of like acting in each zone. Luckily the

situation can become but sustainable especially if the conservative spirit of the EU

extends the rest of the world and obtains the famous sustainable tourism that it is not

but part of always named sustainable development.