When studying the massive physical geography of South India, students heavily focus on the towering Western Ghats. However, the Eastern Ghats also hold incredibly beautiful and geographically significant mountain ranges. One of the most famous among them is the massive Javadi Hills (also spelled Javadhu Hills).
Right next to the Javadi Hills lies another famous, slightly taller mountain range called the Shevaroy Hills (famous for the Yercaud hill station).
The massive Vainu Bappu Observatory (which houses one of the largest optical telescopes in Asia) is located directly in the Javadi Hills because the night sky here is incredibly clear and completely free from city light pollution.
The hills are heavily populated by an ancient indigenous tribal community known as the Malayali tribe. (Note: This has absolutely nothing to do with the Malayalam language of Kerala. In ancient Tamil, 'Malai' means hill, and 'Aali' means peopleโthus, 'The People of the Hills'). They heavily rely on terrace farming and honey collection.
The hills are massively intersected and drained by the fast-flowing **Cheyyar River** and the **Ponnaiyar River**.
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