(Last Updated on : 17/01/2015)
Nallamala Hills which is also known as Nallamalla Range is the Indian hill station which allures a large number of tourists through out the year except in monsoon and the winters. This hill station is enriched with large number of domestic and migratory birds.
Location of Nallamalla Hills
Nallamalas which is also called the Nallamalla Range are a section of the Eastern Ghats Mountain Range
which stretches primarily over Kurnool District
, Guntur District
, Prakasam District
, Kadapa District
and Chittoor district
of the state of Andhra Pradesh
and Mahabubnagar District
, Nalgonda district
of the South Indian state of Telangana
. This state is a newly formed state in India with Hyderabad
as its capital.
Extension of Nallamala Hill
Nallamalas run in a nearly north-south alignment, parallel to the Coromandel Coast
for close to 430 kilometers between the Krishna River
and Pennar River. The northern boundaries of Nallamala Hill are marked by the flat Palnadu basin while in the south it merges with the Tirupati hills.
Climate of Nallamala Hills
Nallamala Hill enjoys warm to hot climate throughout the year. The average rainfall ranges about 90 cm and is concentrated in the months of the South West Monsoon (June to September. The fissured rocks prevent any water from percolating subversive ground and hence most of the discharge runs off as mountain streams to join the Gundlakamma River, which is the largest river to arise in these hills. The winters are mostly cool and dry with the average temperature around 25 degrees Celsius.
Mountain Range of Nallamala Hills
Nallamala Hill is an extremely old system of residual hills. The hills have been extensively weathered and eroded over the years. The average elevation today is about 520 m which reaches 1100 m at Bhairani Konda and 1048 m at Gundla Brahmeswara. Both of these peaks are in a north westerly direction from the town of Cumbum. In the town of Cumbum, there is a lake called Cumbum Lake. Nallamala Hills also have many other peaks above 800 m. Over a period of history joining all the four present states of Telangana, Karnataka
, Tamil Nadu
, a legend survives that "Nallamalla" is a treasure trove in the region.
History of Nallamala Hills
The mythological history of Nallamala Hill continues to a large extent, since some of the tribes living within Nallamalla have practically refused to take up civil living and are hostile towards a non-tribals or rival tribals, and also because these ranges are largely unexplored and stay unexplored even till date.
Rocks of Nallamala Hills
The rocks of the Nallamala ranges belong to the Kadapa system which is a series some 20,000 ft. thick. The primary rocks are Quartzite superimposed with an asymmetrical salty formation. Some sandstone is also to be found. The rocks in Nallamala here are very irregular and soft in texture thus rendering commercial exploitation impossible. These rocks are among the oldest in the world and have been formed as a result of large scale volcanic activity hundreds of millions of years ago.