Bugle Rock (Kannada: ಕಹಳೆ ಬಂಡೆ Kahale Bande) (12.943°N 77.57°E) is a massive rock in the Basavanagudi area of South Bangalore, in the state of Karnataka. It is an abrupt rise above the ground of peninsular gneiss as the main rock formation and with an assessed age of about 3,000 million years.