Mass Communication & Media

Currently, there is no institute offering courses in Travel Journalism. One can opt for Journalism as a course and later may join Travel domain .
If one is interested in Travel Journalism, one has to develop the zest for Travelling by itself.Journalism can only teach you standards of the field rest you one has to develop. Follow popular blogs, websites & start gathering Information on places & utilize them in your career

Refer to the link below:
https://media.shiksha.com/mass-communication-courses-in-india-categorypage-7-18-1-0-0-1-1-2-none-1-0?#page-top

Yes, IIMC offers PG Diploma.
IIMC Radio and TV journalism focus on the history and all aspects happened in both Radio and Journalism field, whereas IIMC Journalism is a broader concept, taking you to the print, broadcast and other channels of journalism as well.

It is advised that you should complete 12th first and then opt for journalism course. Diploma course after 10th will not add any value to your career.

Yes, you can do part-time certification course in photography. Refer to the link below:
https://media.shiksha.com/photography-courses-in-india-categorypage-7-22-1-0-0-1-1-2-none-1-0?

There are courses that you can do after completing your 12th as well.
Refer to the link below:
https://media.shiksha.com/diploma-in-event-management-courses-in-delhi-ncr-categorypage-7-19-698-0-0-10223-1-2-0-none-1-0#cateSearchBlock

Refer to the link below:
https://media.shiksha.com/diploma-in-modelling-courses-in-delhi-ncr-categorypage-7-15-432-0-0-10223-1-2-0-none-1-0

IP University is the best amongst them.

1. Impact Institute of Event Management (IIEM Delhi)
2. National Institute of Event Management (NIEM, Delhi)

Yes, you can surely get a chance to work in a film but for initials go tv serials and starting from a small set will give you experience and more knowledge.