There are moree than one colleges offering Ayurvrdic course in kolkata and they are best in various terms. But the best college in kolkata if I suggest you would be JB Roy State Ayurvedic Medical College and hospital having both public and govt. ownership offering UG in BAMS. It has the total intake of 60 students with 37 qualified faculties. You will get the admission in there on the basis of NEET rank. The college has its own medical center for the students, library, IT infrastructure, Laboratories, Auditorium, Cafeteria and many more in the campus. So it would be a great deal of having the college in BAMS course.