Though the origin of these three forts isn’t clear, the story of the range itself began some 70 million years ago, when molten rock poured out of cracks in the earth, laying a unique lava pile of hills, valleys and plains here, which we now know as the Western Ghats. This grand eruption, which went on for nearly 750,000 years, re-ordered the very evolution of life on earth. All these jagged-edged pinnacles, steep-faced plateaus and abrupt cliffs glowing before me were really lava sculptures moulded from magma, random works of art piling together, petrified into rock-forms on which lush forests now thrive.