Alamparai Fort is a historic coastal fort located near the Bay of Bengal in Tamil Nadu. Built during the Mughal era and later strengthened by the French, it once served as an important trading port for salt, ghee, and textiles.

Today, the fort lies mostly in ruins due to coastal erosion, but its remaining stone walls, broken gateways, and scenic backwaters make it a popular tourist spot. Visitors often come here to enjoy sunsets, photography, and the peaceful beach surroundings where history meets nature.