What is the career scope after completing travel and tourism management?

I want to know the scope of travel and tourism management like what kind of job will I get and further career prospective. And I also want to know the colleges in tamilnadu which offer this course.What is the career scope after completing travel and tourism management?It is better for those who can start their own travels and tourism agency... Check the colleges in internet otherwise go to one of the top college and enquir there...