Gangamoola, or Varaha Parvatha, a mount with a height of 1458 m above sea level within the border of National Park close to Kudremukh, is acclaimed as the source of three rivers Tunga, Bhadra and Netravathi originating from Western Ghats. It has the distinction of being a part of UNESCO designated World Heritage Site.

A cave, which is inaccessible during the rainy monsoon seasons, enclosing a 6 feet image of Varaha and the temple of Goddess Bhagavathi are the main attractions here.

The hill is densely populated with forest trees and has a good annual rainfall in its account. The hillock is very rich in minerals, with significant magnetite-quartzite deposits, yielding iron ore.

This is the habitat of many rare species of birds. There are more than 107 species of birds in this range.