So kochi is a city in South Indian state of Kerala .
I came kochi from Kozhikode by train it was 5 hour journey. The train ride cost me around 70 rupee (superfast train as other trains cost less). The ride was good i could see the sunset from my window.
It gets hot due to humidity but as soon as the wind starts blowing it's comfortable.
And remember if you want to go to fort kochi ( the tourist area and more ) get down from station on South station or town station but sometimes , trains don't go to South station . And if you can walk may be 800 m or 1 km out side station ( M G Road or Mahatma Gandhi road pallimumku bus stop) you can get a bus to fort kochi it will cost you around 25 rupee or less.
And the bus ride was similar to the bus ride in Harry Potter movie or you can say roller coaster.
And there are buses till 10 pm . Second option will be auto or uber ( around 250 rupee).
Some photos in fort kochi area
Thankyou