Thekkady is one of the most famous tourist destination in Kerala and all over in India itself. It is located with the Idukki district which is in the location of Periyar National Park.
The main tourist destinations in Thekkady are Periyar Tiger Reserve itself. Then some Tourist Destinations like the Murikkady, Chellar Kovil, Mangala Devi Temple, etc. The main animals in the Periyar Tiger Reserve are Tigers, Elephants, Malabar Squirrels, Deers, The Wild Pigs, Different types of Birds, Reptiles, etc…
The main things to do In Thekkady are Boat Cruises on the Periyar Lake, Elephant Rides, Plantation Tours, Trekking, etc.
The important places to visit in and around Thekkady are The Periyar Wildlife Sanctuary itself, then Kurishumala, Kumily, Murikkady, Pandikuzhy, Mangala Devi Temple, Chellarkovil, Vandiperiyar, Vandanmedu, Pullumedu, Ramakalmedu, etc.

Thanks so much for this info. I’ve looked everywhere for this! Kerala is very popular with my group of friends.