10 Places In India That Haven't Changed In A 100 Years ( Photo 8 of 10 )

For geeks or history lovers, must-visit sightseeing places in Kolkata are Birla Planetarium, Indian Museum, which houses a varied collection of unique fossils, Buddhist Gandhara art and an Egyptian mummy, Tagore House at Jorasanko and Science City. In Science City, travellers must see the time machine, space theatre and the space flight simulator.