Story
Fourteen to eighteen contestants have to survive on an uninhabited island for 40 days (20 days in the special editions). It's up to them to find food to accompany the meagre ration of rice provided at the start of the adventure. They have to build a shelter to protect themselves from the elements (bad weather, insects, etc.) and maintain the fire that they managed to build or that they won in the first comfort test.
Where to watch in India
Koh-Lanta is not on a streaming service in India that we know of.
Availability can change. Check the service before you plan your evening.
Australian Survivor
Naked and Afraid XL
Naked and Afraid
Dual Survival
Survivor
Outlast: The Jungle
The Challenge
Beat Bobby Flay