Krishnagiri Fort

Krishnagiri Fort is a historic hill fort located on a large granite hill in Krishnagiri town, Tamil Nadu. Perched at about 250 feet above the surrounding plains, it overlooks the town and Krishnagiri Reservoir. Built during the Vijayanagara period and later held by various rulers, the fort is known for its massive rock formation, ruined walls and bastions, and panoramic views. It is a prominent landmark and trekking destination in the district.

Visitors can expect a short but steep trek up a granite hill via rocky steps and paths to reach the ruined fort. At the top are remains of stone walls, bastions and gateways with open rocky terrain and panoramic views of Krishnagiri town, reservoir and surrounding plains. The site is largely undeveloped with no major structures intact, offering an open-air exploration focused on history, photography and viewpoints.

Krishnagiri Fort is believed to have been built in the 16th century during the Vijayanagara Empire. It was later under the control of Jagadeva Raya, a Vijayanagara chieftain, and subsequently held by the Mysore rulers including Tipu Sultan, and later the British after the Anglo-Mysore Wars. The fort served as a strategic military outpost due to its elevated granite hill position controlling routes between Tamil Nadu and Karnataka.

The fort hill gives the town and district its name, Krishnagiri meaning Hill of Krishna. It remains a prominent cultural landmark and symbol of the town's identity and is often visited alongside local temples and the Krishnagiri reservoir area.