Ranjankudi Fort

Ranjankudi Fort, also known as Ranjankudikottai, is a historic 15th-century fortress situated approximately 16 kilometers north of Perambalur town in Tamil Nadu, India. Located along National Highway 45, the site lies about 253 kilometers from Chennai and 70 kilometers from Trichy. Originally constructed by the Vijayanagar Nayaka Kings, the fort later came under the control of the Nawab of the Carnatic Sultanate during the 17th century. The structure is characterized by an oblong shape featuring semicircular bastions, a surrounding moat, and three distinct levels of fortification built from cut stone blocks. Inside the perimeter, visitors can find remnants of a palace, residential buildings, an underground chamber, and a secret passage connecting the upper level, known as Pettai, to the lower area called Kottai Medu.

The fort holds significant historical importance as a focal point during the mid-18th century colonial conflicts between European powers in South India. It was the primary location for the Battle of Valikondah in 1751, where British troops supporting Mohammed Ali defeated French forces allied with Chanda Sahib. Although the engagement is named after a nearby village, the fighting occurred within the fort's walls. Further historical events include the surrender of French troops under Commander D'Auteuil in May 1752, who were denied entry to the upper levels by local allies of the British. Ancient premises within the complex are also believed to have once housed Hindu temples dedicated to Shiva and Hanuman.

Currently, the Ranjankudi Fort exists in a ruined condition but remains a prominent tourist destination within the Perambalur district. The site is maintained and administered by the Archaeological Survey of India, ensuring the preservation of its military architecture and historical legacy. While much of the original structure has succumbed to time, the remaining walls, moat, and underground passages offer insight into the strategic military design of the era. The fort stands as a testament to the region's turbulent past involving the Vijayanagar Empire, the Carnatic Sultanate, and the struggle between British and French colonial interests.