SPECIAL FEATURES OF IDUKKI AT A GLANCE
| The biggest Arch dam in Asia | Idukki | |
| The highest peak in South India | Anamudy | |
| The first power station in Kerala | Pallivasal | |
| The first Arch dam in Asia | Kundala | |
| The most thickest forest in Kerala | Idukki | |
| Highest density populated panchayats in Kerala | Munnar | |
| Lowest density populated panchayats in Kerala | Vattavada | |
| Mostly producd Pepper, Cardomom district in India | Idukki | |
| Highly rainfall area in Kerala | Neryamangalam | |
| First Indian dam constructed with stone and mud | Aanayirangal | |
| First underground power station in India | Moolamattom | |
| The biggest hill in south India | Anamala | |
| Highly coldest place in Kerala | Munnar, Vattavada | |
| Second largest District of Kerala | Idukki |