This beautiful High range district of Kerala is geographically known for its Mountainous Hills and Dense Forests. For the people of Kerala, Idukki is always associated with Power Generation. About 66% of the State's Power needs come from the Hydroelectric Power Projects in Idukki. Idukki accounts for 12.9 percent of the area of Kerala and only 3.7 percent of the population of Kerala. About 50% of its area is Reserved Forests.
Thekkady (Idukki District) is the location of the Periyar National Park, which is an important tourist attraction in Kerala state, India, close to the Kerala -Tamil Nadu border town Kumily, located about 257 km (160 miles) from Trivandrum. The sanctuary is famous for its dense evergreen, semievergreen, moist deciduous forests and savannah grass lands. It is home to herds of elephants, sambar, tigers, gaur, lion-tailed macaques and Nilgiri langurs.
Air : The nearest airport Cochin, 132 km away.
Rail : No rail line in the district. Nearest Railway station at Kottayam, 133 km away.
Road : Kochi-Madura, N H 49 goes through Idukki district. Thodupuzha, the major town in the district, is well connected with other parts of the district and the state. KSRTC operates bus services from Thodupuzha station to several cities including district headquarters. Bus services on high range roads are scant.