Merchant Navy is a great career choice. It is one of the not so discussed career field but indeed a potent field of concern. Happy to know that you are passionate about it.

Some of the best colleges for Merchant Navy are:

1. Tolani Maritime Institute

2. SIMS Lonavala

3. AMET Chennai

4. Indian Maritime University, Kolkata

5. Hindustan Institute of Maritime Training

For more information about Career in Merchant Navy do follow the link below

https://www.careers360.com/articles/study-abroad-countries-courses-tests-visas-more/amp

I hope my answer helps. All the very best for your future endeavors!