Hey Roshan, Hai to your amazing son. I would suggest Cochin & Alappuzha. In Cochin you take your son to Marine Drive & Fort Cochin. From Cochin Athirapally falls is just 80kms approx, Ur son can find lot of fun there & it is safe place also. Alappuzha Back waters will be amazing which is just 60kms from Cochin. Transportation facility to all these places is highly accessible from any place If you are interested with above mentioned places, u may ask me for itinerary also.
Hi Roshan! Here is a list of the top places you can take a vacation to with your son: 1. Munnar 2. Alappuzha 3. Munnar
6. Varkala 7. Periyar National Park 8. Kozhikode You can check out these trips for more options and details. Happy Travelling!